Filter

Product Overview Keep your 2008 Dodge Ram 2500 6.7L Cummins turbo diesel running at peak performance with the iFJF Fuel Filter & Crankcase Filter Maintenance Kit. This value-packed kit includes two OEM-spec fuel/water separator filters (FS43257/UF-257) and one CV52001 crankcase ventilation filter — everything you need for a complete fuel system and CCV filter service. Premium filtration media traps water, debris, and contaminants down to 5 microns, protecting your high-pressure common rail injection system from costly damage. Key Features Complete Filter Service Kit: 2x Fuel/Water Separator Filters (FS43257/UF-257) plus 1x CV52001 Crankcase Filter — one-stop maintenance for your 6.7L Cummins. 5-Micron Filtration: High-efficiency filter media captures particles as small as 5 microns, meeting or exceeding OEM filtration specifications. Water Separation: Advanced hydrophobic media separates emulsified water from diesel fuel, protecting injectors and the CP3 high-pressure pump from water damage. CV52001 CCV Filter: Direct replacement for the factory crankcase ventilation filter — maintains proper crankcase pressure and oil mist separation. OEM-Equivalent Quality: Manufactured to the same dimensional and performance specifications as Mopar factory filters at a fraction of the dealer price. Money-Saving Bundle: Purchasing the kit together saves versus buying individual filters separately. Compatibility Year Make Model Engine Filter Type 2008 Dodge / Ram Ram 2500 6.7L Cummins Fuel/Water Separator + CCV Cross-Reference Part Numbers Filter iFJF Part # OEM / Cross Reference Fuel/Water Separator FS43257 / UF-257 Mopar 68065603AA, Fleetguard FS43257, WIX WF10112, Baldwin PF7977 CCV Filter CV52001 Mopar 68002433AC, Fleetguard CV52001 Specifications Specification Detail Fuel Filter Micron Rating 5 Micron (nominal) Water Separation Efficiency >95% Fuel Filter Type Spin-on cartridge with water drain CCV Filter Type Coalescing media element Recommended Service Interval Every 15,000 miles or 12 months (fuel filter) / 60,000 miles (CCV filter) Why Choose iFJF iFJF Direct provides premium aftermarket filtration solutions engineered for the demanding duty cycles of diesel truck ownership. Our FS43257 fuel filters use high-grade cellulose/synthetic blend media that delivers the same filtration efficiency as Fleetguard OEM filters — without the dealership markup. Every filter undergoes burst-pressure testing and micron-rating verification before leaving our warehouse. Frequently Asked Questions Q: Will these filters fit my 2008 Ram 2500 6.7L?A: Yes. The FS43257/UF-257 fuel filter and CV52001 crankcase filter are exact-fit replacements for the 2008 Dodge Ram 2500 with the 6.7L Cummins turbo diesel engine. Q: How often should I change the fuel filter?A: We recommend fuel filter replacement every 15,000 miles or 12 months, whichever comes first. If you operate in dusty conditions or use biodiesel blends, consider more frequent changes at 10,000-mile intervals. Q: Does the fuel filter include a water drain?A: Yes, the FS43257/UF-257 filter housing includes a water drain valve at the bottom. Drain accumulated water during every oil change or when the Water-In-Fuel warning light illuminates. Q: What's the CCV filter for?A: The CV52001 crankcase ventilation filter separates oil mist from crankcase vapors before they're routed back to the intake. A clogged CCV filter can cause excessive crankcase pressure, oil leaks, and turbo seal failure. Q: Are these genuine Mopar filters?A: These are iFJF premium aftermarket filters manufactured to meet or exceed OEM specifications. They provide equivalent filtration performance at a more affordable price point.

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High-Performance Engine Air Filter for 2016-2020 Nissan Titan XD 5.0L V8 Cummins Diesel The iFJF 16546-EZ40A engine air filter is a direct OEM replacement for the 2016-2020 Nissan Titan XD equipped with the 5.0L V8 Cummins turbo diesel engine. Designed to meet or exceed factory specifications, this air filter ensures your Titan XD's engine receives clean, unrestricted airflow for optimal combustion, fuel efficiency, and component longevity. Key Features Direct OEM Replacement: Precision-engineered to match the exact dimensions and filtration specs of Nissan OE part 16546-EZ40A. No modifications required — drops right into the factory air box. High-Efficiency Filtration Media: Multi-layer synthetic/cellulose blend captures 99.5% of airborne contaminants including dust, pollen, soot, and road debris while maintaining excellent airflow. Heavy-Duty Construction: Reinforced pleats with urethane seal prevent filter collapse under high vacuum conditions common in turbo diesel applications. Extended Service Life: Rated for up to 30,000 miles under normal driving conditions. More frequent replacement recommended for dusty environments or heavy towing. Made for Diesel: Optimized for the higher airflow demands of turbocharged diesel engines compared to standard gasoline air filters. Compatibility Chart Vehicle Year Range Engine Notes Nissan Titan XD 2016-2020 5.0L V8 Cummins Turbo Diesel All trims (S, SV, PRO-4X, SL, Platinum Reserve) Nissan Titan XD (Gas) 2016-2020 5.6L V8 ❌ Not Compatible — different air box design Cross-Reference / Interchange Part Numbers Brand Part Number Nissan / OEM 16546-EZ40A WIX WA10437 Carquest / Premium Guard CA12076 Fram CA12076 Baldwin PA4613 iFJF Direct 16546-EZ40A Technical Specifications Filter Type: Dry panel (non-oiled) Filtration Efficiency: 99.5% @ 10 microns Media Material: Synthetic-cellulose blend Service Interval: 15,000-30,000 miles (check every oil change) Fitment Type: Direct replacement — no modifications required Why Replace Your Air Filter? A clogged or dirty air filter is one of the most overlooked maintenance items on diesel trucks — yet it directly impacts engine performance, fuel economy, and turbocharger life. The 5.0L Cummins in the Titan XD relies on precise air-fuel ratios for clean combustion. A restricted air filter forces the turbo to work harder, increases EGTs (exhaust gas temperatures), and can trigger DPF regeneration cycles more frequently. Replacing your air filter at regular intervals is one of the cheapest ways to protect your investment. Signs your air filter needs replacement: Decreased fuel economy (2-5% drop is common with a dirty filter) Reduced throttle response or sluggish acceleration Black smoke from exhaust (incomplete combustion) Visible dirt or discoloration on filter media Check engine light (MAF sensor contamination) Filter exceeds 30,000 miles since last replacement Installation Overview Replacing the air filter on the 2016-2020 Nissan Titan XD 5.0L Cummins is a simple DIY job requiring no tools in most cases: Park on level ground, engine off and cool Locate the air filter housing on the passenger side of the engine bay Unclip the 4 metal spring clips securing the air box lid Lift the lid and remove the old filter Inspect the housing for debris — wipe clean if needed Insert the new iFJF 16546-EZ40A filter with the rubber seal facing down Re-secure the lid and ensure all clips are fully engaged Reset the air filter minder if equipped Estimated time: 5-10 minutes | Difficulty: Beginner Frequently Asked Questions Q: Will this fit my 2018 Nissan Titan XD with the gas 5.6L engine?A: No. This filter is specifically designed for the 5.0L V8 Cummins diesel engine. The 5.6L gasoline V8 uses a different air box and filter element. Please verify you have the diesel engine before ordering. Q: How often should I replace this air filter?A: Nissan recommends inspection every 15,000 miles and replacement every 30,000 miles under normal conditions. If you frequently tow heavy loads, drive on gravel/dirt roads, or operate in dusty environments (construction sites, farming, desert regions), replace every 15,000 miles or sooner. Q: Is this a washable/reusable filter?A: No. This is a standard dry paper-element filter designed for one-time use and replacement. Do not attempt to wash or oil this filter — doing so will damage the filtration media and may cause engine damage. Q: Will a dirty air filter cause my check engine light to come on?A: Potentially yes. An excessively clogged filter can cause MAF (Mass Air Flow) sensor readings to go out of range, which may trigger a check engine light. If you have a P0101 or related MAF code, check your air filter first before replacing sensors. Q: Does this filter affect my DPF (Diesel Particulate Filter)?A: Indirectly, yes. A restricted air filter causes incomplete combustion, which produces more soot — accelerating DPF loading and triggering more frequent regeneration cycles. Keeping a clean air filter helps your emissions system operate as designed. Related Products FD4615 Fuel + FL2016 Oil Filter Combo for 2017-2019 Ford 6.7L Powerstroke — Complete diesel service kit FA-1927 Air Filter for 2017-2019 Ford 6.7L Powerstroke — Similar diesel air filter Nissan Titan XD 16546-EZ40A Air Filter — Current product Related Blog Posts Diesel Fuel Filter Replacement: The Complete Guide — Learn about complete diesel maintenance Preventative Upgrades: CP3 Pump & FASS Fuel System — Protect your diesel's fuel system

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Complete 1/4" Fuel Filter Kit — Everything You Need in One Package Keep your small engines running clean with this all-in-one fuel filter kit from iFJF Direct. Designed for ATVs, lawn mowers, generators, and small-displacement equipment, this kit includes the 691035 magnetic fuel filter, 3/16" inner diameter fuel line hose, and secure-fit clamps — everything required for a professional fuel system service. Key Features Dual-Stage Magnetic Filtration: The 691035 filter combines standard paper filtration with a built-in magnet to capture microscopic metal particles that would otherwise reach your carburetor. Complete Kit: Includes 1/4" fuel filter, 3/16" ID fuel line hose (395051R), and 791850 clamps — no trip to the parts store needed. Universal Small Engine Fitment: Compatible with Briggs & Stratton, John Deere, Craftsman, Kohler, and most small engines using 1/4" fuel line fittings. OEM-Spec Quality: Manufactured to meet or exceed OEM specifications for filtration efficiency and flow rate. Easy DIY Installation: Cut-to-fit fuel line and simple clamp connections make this a 15-minute job for any DIYer. Compatibility Vehicle/Equipment Type Engine Size Fuel Line Size ATVs (most makes/models) Under 2.0L 1/4" Lawn Mowers / Garden Tractors All small engines 1/4" Go-Karts / Mini Bikes Under 2.0L 1/4" Generators (portable) Small displacement 1/4" Non-Fuel-Injected Cars Under 2.0L 1/4" Specifications Specification Value Filter Type Inline fuel filter with magnet Filter Fitting Size 1/4" (6.35mm) Fuel Line ID 3/16" (4.76mm) Replaces Part # Briggs & Stratton 691035 Fuel Line Part # 395051R Clamp Part # 791850 Application Gasoline engines under 2.0L Why Choose iFJF Direct? Every iFJF filter kit is manufactured to rigorous quality standards. We source premium filtration media and durable fuel line materials that resist ethanol and modern fuel additives. Backed by our satisfaction guarantee — if it doesn't fit or perform, we'll make it right. Frequently Asked Questions Q: What engines does this fuel filter kit fit?A: This kit fits small displacement engines under 2.0L including ATVs, lawn mowers, go-karts, and non-fuel-injected cars. Compatible with Briggs & Stratton, John Deere, Craftsman, and similar small engines using 1/4" fuel line fittings.Q: What's included in the kit?A: The kit includes one 1/4" 691035 fuel filter with built-in magnet for superior particle capture, 3/16" inner diameter 395051R fuel line hose, and 791850 clamps for secure installation.Q: How does the magnetic filter work?A: The built-in magnet inside the 691035 filter captures microscopic metal particles that pass through standard paper filters. This provides dual-stage filtration — paper for debris, magnet for metal — extending engine life.Q: How often should I replace this fuel filter?A: Replace every 100 hours of operation or annually, whichever comes first. More frequent replacement is recommended for equipment used in dusty conditions or with older fuel tanks.Q: Is this kit easy to install?A: Yes — the kit includes everything needed for a DIY installation. Cut the fuel line to length, attach the filter with the included clamps, and you're done. No special tools required. Order your fuel filter kit today and keep your small engines running clean and strong. Free shipping on orders $50+. Related Blog Posts Small Engine Fuel System Maintenance Guide Related Products Complete your setup with these related items: 496-5 Fuel Filter Element 30 Micron — Replacement for 496 Assembly 2010PM-OR Fuel Filter 6-Pack for 500 Marine Diesel — 30 Micron

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🔧 S3213 Replacement Filter Cartridge — 10 Micron Element This is the replacement filter element for the S3213 marine fuel water separator housing. Designed as a direct-fit 10-micron cartridge, it removes water, sediment, and contaminants from your fuel before they reach your engine. Fits the upgraded S3213 housing only. Swap it in minutes — no tools required. ✅ Key Features 10-Micron Filtration — Captures fine particles, rust, and emulsified water for cleaner fuel delivery Direct Replacement — Drop-in fit for S3213 filter housings; matches 35-60494-1, 802893Q01, 18-7932-1, 18-7928-1 Marine-Grade Media — Engineered for saltwater environments and ethanol-blended fuels Quick Service — Spin off the housing bowl, replace the cartridge, and you're back on the water 🛥️ Compatibility Fits the upgraded S3213 fuel water separator housing (sold separately). Compatible with: Mercury / Mariner Outboards — replaces 35-60494-1, 35-809097 Yamaha Outboards — replaces 802893Q01 Volvo Penta — replaces 18-7932-1, 18-7928-1 Mercruiser Stern Drives Sierra 18-7932-1, 18-7928-1 cross-reference B32013 / S3214 style housings 📐 Specifications Micron Rating 10 Micron Type Replacement Filter Element (cartridge only) Media High-capacity cellulose/synthetic blend Compatible Housing S3213 Upgraded Housing (sold separately) Port Size 3/8" NPT (housing) Application Marine gasoline & diesel outboard/sterndrive 🛒 Need the Complete Filter? 🛒 Shop Upgraded S3213 Housing ($27.99) → This is the replacement cartridge only. Need the complete assembly with housing, bowl, and mounting bracket? Our upgraded S3213 housing drops right in and includes everything to get started. ❓ FAQ Is this the complete filter assembly? No — this is the replacement filter element (cartridge only). You need the S3213 housing (sold separately) to use this cartridge. Get the complete housing here → How often should I replace the cartridge? Every 100 hours of operation or once per season, whichever comes first. In heavy-use or rough-water conditions, inspect at 50 hours. Will this fit my original OEM housing? This cartridge is designed for the upgraded S3213 housing with the spin-on bowl design. It cross-references with Mercury 35-60494-1, Yamaha 802893Q01, and Volvo Penta 18-7932-1 elements — but always verify your housing style before ordering. Does it work with diesel fuel? Yes — the 10-micron media is rated for both gasoline and diesel marine applications. What's the difference between this and a spin-on filter? This is a cartridge-style replacement element. It drops into a reusable housing instead of spinning onto a threaded mount. The advantage: you only replace the filter media, not the entire canister — saving money and reducing waste. Related Products S3213 Fuel Water Separator S3213 Replacement Cartridge Fuel Filter Base NPT Clear Water Collection Bowl  

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Premium Diesel Filtration — Engineered for Maximum Protection The 149-2513 Fuel Filter for Cummins Onan Quiet Diesel RV Generator — HDKA is a critical maintenance component for diesel engine applications. Modern high-pressure common rail fuel systems operate at extreme pressures with micron-level tolerances — even microscopic contaminants can destroy injectors and high-pressure pumps costing thousands in repairs. This premium replacement filter delivers OEM-grade protection with multi-layer filtration media that traps 99.5% of harmful particles including dirt, rust, scale, and water while maintaining unrestricted fuel flow for rated horsepower output under all load conditions. Whether maintaining a Duramax-powered work truck, a Cummins RV generator, marine diesel, or commercial fleet equipment, the quality of your filtration directly determines engine life and reliability. Our filters are manufactured in IATF 16949-certified facilities and undergo rigorous multi-point inspection — burst pressure testing, micron rating verification, and leak testing — before reaching your door. Key Features & Benefits Multi-Layer Filtration: Synthetic-blend media captures 99.5% of contaminants including invisible sub-micron particles, abrasive dust, and emulsified water droplets that destroy injection systems. Heavy-Duty Construction: Reinforced steel canister with corrosion-resistant coating handles extreme pressure pulses from modern HPCR pumps without deformation or fatigue cracking. Precision-Matched Sealing: Nitrile/Viton gasket profile exactly matches OEM specifications — no leaks, no bypass, no installation frustration. Extended Service Life: High dirt-holding capacity extends service intervals without compromising efficiency, reducing total maintenance cost per mile. Pressure-Tested Quality: Every unit undergoes burst, micron, and leak testing. IATF 16949-certified manufacturing ensures consistent quality. Technical Specifications Specification Detail Filter Type Spin-On / Cartridge Diesel Filter Filtration Media Multi-Layer Synthetic/Cellulose Blend Efficiency Beta ≥ 200 (99.5% at Rated Micron) Gasket Material Nitrile Rubber with Anti-Stick Coating Pressure Rating Up to 200 PSI Burst / 150 PSI Operating Service Interval 15,000 Miles or 12 Months (Standard Duty) Frequently Asked Questions Q: Will this filter fit my specific vehicle or equipment?A: Please verify the OEM part number cross-reference and application list in the description. For definitive fitment confirmation, message us your VIN, engine code, or equipment model number and we will confirm compatibility same business day. Q: How often should this filter be replaced?A: For on-road diesel applications, replace every 15,000 miles or annually — whichever comes first. For off-road, marine, generator, or severe-duty applications, replace every 250 operating hours. Always refer to your OEM maintenance schedule. Q: Is this compatible with biodiesel blends?A: Yes, compatible with ULSD and biodiesel blends up to B20. For B20-B100 concentrations, we recommend reducing the change interval by 50% as biodiesel has higher solvent properties. Q: Why choose aftermarket over OEM dealer parts?A: Our filters are manufactured to the same or higher specifications at 40-70% less than dealership pricing. Same IATF 16949 certification, same filtration efficiency — better value with free shipping and returns. Q: What symptoms indicate a clogged or failing filter?A: Hard starting, loss of power under load, fuel pressure warning lights, excessive exhaust smoke, or rough idle. Preventive replacement is always far cheaper than fuel system repairs. Q: What is your warranty and return policy?A: iFJF offers 30-day hassle-free returns and 1-year warranty against manufacturing defects. Wrong part or defective? We ship a replacement or issue a full refund — no restocking fees, ever. Explore More from iFJF Looking for related parts and accessories? Browse our complete selection of diesel filters, RV parts, pool equipment, and automotive components — all backed by fast US shipping and our satisfaction guarantee. 📖 Related Guide: Cummins FF266 Fuel Filter Cross-Reference: 5335504 vs 800154401 — Complete Replacement Guide — covers compatible engines, replacement intervals, step-by-step install, and OEM vs aftermarket price comparison.

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Product Overview The FS53029NN fuel filter is a premium direct-fit replacement designed to protect your Titan, XD's fuel injection system from harmful contaminants. Manufactured to strict OEM specifications, this filter delivers reliable fuel flow and superior filtration, ensuring optimal engine performance and longevity. Ideal for diesel and gasoline applications, it features high-efficiency filtration media that traps water, rust, dirt, and debris down to micron-level particles. Key Features Advanced Filtration — Multi-layer filter media removes water, rust, and micron-level particles Direct OEM Replacement — Precision-fit design ensures proper sealing and fuel flow Protects Fuel System — Prevents injector damage and fuel pump wear from contaminated fuel High Flow Rate — Maintains optimal fuel pressure under all operating conditions Corrosion Resistant — Durable construction withstands diesel and biodiesel fuel blends Compatibility This FS53029NN is designed to fit the following applications: Titan (2016-2019) XD (2016-2019) 5.0L Engine Models Note: Please verify your vehicle's year, make, model, and engine size before ordering. If you're unsure about compatibility, contact our support team with your VIN for confirmation. Specifications Part Number FS53029NN Filter Type Fuel Filter / Fuel Water Separator OEM Cross Reference Fuel Water Separator Filter for Titan XD 2016-2019 5.0L V8 Diesel Engines 12 Mic Filtration Rating See product specifications Package Includes 1x Fuel Filter Why Choose iFJF? Quality You Can Trust — Every iFJF product undergoes rigorous quality inspection before shipping Direct Fit Guarantee — Precision-engineered to match OEM specifications for hassle-free installation Affordable Excellence — OEM-grade quality without the dealership markup Fast & Reliable Shipping — Orders processed quickly from our US warehouses Expert Support — Our team of automotive specialists is here to help with any questions Frequently Asked Questions Q: How often should I replace my fuel filter?A: Diesel fuel filters should typically be replaced every 10,000 to 15,000 miles. For heavy-duty or commercial applications, follow the manufacturer's service interval. More frequent changes may be needed if you use lower-quality fuel. Q: Will this fuel filter fit my vehicle?A: This FS53029NN fuel filter is designed as a direct OEM replacement. Please verify your vehicle's year, make, model, and engine size against the compatibility list above. Q: What are symptoms of a clogged fuel filter?A: Common signs include hard starting, engine misfires, loss of power under load, rough idle, stalling, and decreased fuel economy. The check engine light may also illuminate. Q: Does this filter separate water from fuel?A: Yes — this fuel filter features water-separating capabilities designed to protect your fuel injection system. Drain accumulated water according to your vehicle's maintenance schedule. Q: Is this filter compatible with biodiesel?A: This filter is compatible with standard diesel and biodiesel blends up to B20. For higher biodiesel concentrations, consult your vehicle manufacturer's recommendations. Related Products & Resources 816296Q2 5/16" In-line Fuel Filter for Marine and Mercury 40 View all Fuel Filters →

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FS43257 Fuel Filter Assembly for Ram 6.7L 2500-5500 2007.5-2009 Diesel Engine FS43258 5257769 68061633AA Complete Fuel Filter Assembly — Direct Bolt-On Replacement This complete fuel filter assembly is designed as a direct OEM replacement for 6.7L Cummins applications. Pre-assembled and ready to install — no need to piece together individual components. Each assembly includes the filter housing, element, O-rings, and mounting hardware for a hassle-free filter service. Key Features Complete Assembly — Pre-assembled with housing, element, seals, and mounting hardware 10 Micron Filtration — Multi-layer cellulose/synthetic media captures particles as small as 10 microns Water Separation — Hydrophobic barrier strips emulsified water from diesel fuel, preventing injector corrosion OEM-Quality Construction — Manufactured to ISO/TS 16949 quality standards with 100% end-of-line testing Direct Fit — Precision-engineered to match OEM dimensions and mounting points — no modifications required Corrosion Resistant — Coated/plated components withstand diesel fuel, road salt, and moisture exposure Validated for Ram, Cummins — Confirmed fitment across all listed applications Compatibility Make Engine Year Range Model Ram 6.7L Cummins 2007.5-2009 2500 Ram 6.7L Cummins 2007.5-2009 3500 Ram 6.7L Cummins 2007.5-2009 4500 Ram 6.7L Cummins 2007.5-2009 5500 Always verify fitment using the cross-reference part numbers below or contact our support team. Cross-Reference Part Numbers Brand Part Number Fleetguard FS43257 Fleetguard FS43258 Mopar 68061633AA Cummins 5257769 Baldwin BF7960 WIX WF10012 Specifications Specification Value Part Number FS43257 Brand iFJF Filtration Rating 10 Micron (Nominal) Media Type Cellulose/Synthetic Blend Product Type Fuel Filter Application 6.7L Cummins Vehicle Make Ram, Cummins Material Aluminum/Steel Country of Origin China (ISO Certified) Warranty 1 Year / Unlimited Mileage Installation Guide Relieve fuel system pressure — Remove fuel cap and depressurize per vehicle service manual Remove old filter — Unscrew filter housing cap, remove old element, drain housing into approved container Clean housing — Wipe housing interior with clean lint-free cloth, inspect for debris or water Install new O-rings — Lubricate new O-rings with clean diesel fuel, seat properly in grooves Insert new element — Place new filter element into housing, ensuring proper orientation Reassemble and torque — Reinstall cap to manufacturer torque spec (typically 25-35 Nm) Prime fuel system — Cycle key to ON (not START) 3-5 times for 30 seconds each, or use manual primer pump Check for leaks — Start engine, inspect housing and connections for fuel seepage Maintenance Schedule For optimal fuel system protection, replace your fuel filter every 15,000-25,000 miles (or every other oil change) under normal operating conditions. For severe service (heavy towing, dusty environments, high-idle operation), reduce interval to 10,000-15,000 miles. Always replace both primary and secondary filters as a set on two-stage filtration systems. Frequently Asked Questions Q: How often should I replace the fs43257 fuel filter? For 6.7L Cummins applications, we recommend replacing the fuel filter every 15,000-25,000 miles under normal driving conditions, or every 10,000-15,000 miles for severe service (towing, dusty environments, extended idling). Always replace both primary and secondary filters as a set. Q: What are the symptoms of a clogged fuel filter? Common signs include: hard starting or no-start condition, engine misfire or hesitation under load, reduced fuel economy, check engine light (often P0087 low fuel pressure code), rough idle, and loss of power at highway speeds. Q: Is this filter a direct OEM replacement? Yes. The fs43257 fuel filter is manufactured to meet or exceed OEM specifications for fit, form, and function. It drops directly into the factory filter housing with no modifications required. Q: Does this filter remove water from diesel fuel? Yes. This fuel water separator filter features a hydrophobic barrier media that effectively strips emulsified water from diesel fuel. Removing water is critical for preventing injector corrosion and microbial growth in modern high-pressure common rail fuel systems. Q: How do I know when to change my fuel filter? Monitor for performance symptoms (hard starts, power loss), follow your manufacturer's recommended service interval, and consider fuel quality — poor-quality diesel or biodiesel blends may require more frequent filter changes. Related Products 🔗 Ram Parts & Filters 🔗 Cummins Parts & Filters 🔗 All Diesel Fuel Filters | All iFJF Products Related Blog Posts 📖 Complete Guide: When to Replace Your Diesel Fuel Filter 📖 5 Warning Signs Your Fuel Filter Is Clogged 📖 Cummins Diesel Maintenance Schedule & Tips

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FS36401 Fuel Filter 10 micron for 1995-2005 T-Series T440 T601 ISX 400 ISX 600 2011 T-Series T403 T610 T610SAR T659 ISX 600 Replace K371004 Premium Fuel Filter — Engineered for ISX 400, ISX 600 The FS36401 fuel filter delivers exceptional filtration performance for Cummins, Kenworth ISX 400, ISX 600. Built with high-efficiency media that removes 99.9% of water and contaminants, protecting your high-pressure common rail injection system from premature wear. Direct replacement for OEM specifications at a competitive aftermarket price. Key Features 10 Micron Filtration — Multi-layer cellulose/synthetic media captures particles as small as 10 microns Water Separation — Hydrophobic barrier strips emulsified water from diesel fuel, preventing injector corrosion OEM-Quality Construction — Manufactured to ISO/TS 16949 quality standards with 100% end-of-line testing Direct Fit — Precision-engineered to match OEM dimensions and mounting points — no modifications required Corrosion Resistant — Coated/plated components withstand diesel fuel, road salt, and moisture exposure Validated for Cummins, Kenworth — Confirmed fitment across all listed applications Compatibility Make Engine Year Range Model Kenworth Cummins ISX 400 1995-2005 T440 Kenworth Cummins ISX 600 1995-2005 T601 Kenworth Cummins ISX 600 2011 T403 Kenworth Cummins ISX 600 2011 T610 Always verify fitment using the cross-reference part numbers below or contact our support team. Cross-Reference Part Numbers Brand Part Number Fleetguard FS36401 Fleetguard K37-1004 Baldwin BF7892 Donaldson P553404 WIX WF10011 Specifications Specification Value Part Number FS36401 Brand iFJF Filtration Rating 10 Micron (Nominal) Media Type Cellulose/Synthetic Blend Product Type Fuel Filter Application ISX 400, ISX 600 Vehicle Make Cummins, Kenworth Material Steel/Plastic Composite Country of Origin China (ISO Certified) Warranty 1 Year / Unlimited Mileage Installation Guide Relieve fuel system pressure — Remove fuel cap and depressurize per vehicle service manual Remove old filter — Unscrew filter housing cap, remove old element, drain housing into approved container Clean housing — Wipe housing interior with clean lint-free cloth, inspect for debris or water Install new O-rings — Lubricate new O-rings with clean diesel fuel, seat properly in grooves Insert new element — Place new filter element into housing, ensuring proper orientation Reassemble and torque — Reinstall cap to manufacturer torque spec (typically 25-35 Nm) Prime fuel system — Cycle key to ON (not START) 3-5 times for 30 seconds each, or use manual primer pump Check for leaks — Start engine, inspect housing and connections for fuel seepage Maintenance Schedule For optimal fuel system protection, replace your fuel filter every 15,000-25,000 miles (or every other oil change) under normal operating conditions. For severe service (heavy towing, dusty environments, high-idle operation), reduce interval to 10,000-15,000 miles. Always replace both primary and secondary filters as a set on two-stage filtration systems. Frequently Asked Questions Q: How often should I replace the fs36401 fuel filter? For ISX 400 applications, we recommend replacing the fuel filter every 15,000-25,000 miles under normal driving conditions, or every 10,000-15,000 miles for severe service (towing, dusty environments, extended idling). Always replace both primary and secondary filters as a set. Q: What are the symptoms of a clogged fuel filter? Common signs include: hard starting or no-start condition, engine misfire or hesitation under load, reduced fuel economy, check engine light (often P0087 low fuel pressure code), rough idle, and loss of power at highway speeds. Q: Is this filter a direct OEM replacement? Yes. The fs36401 fuel filter is manufactured to meet or exceed OEM specifications for fit, form, and function. It drops directly into the factory filter housing with no modifications required. Q: Does this filter remove water from diesel fuel? Yes. This fuel water separator filter features a hydrophobic barrier media that effectively strips emulsified water from diesel fuel. Removing water is critical for preventing injector corrosion and microbial growth in modern high-pressure common rail fuel systems. Q: How do I know when to change my fuel filter? Monitor for performance symptoms (hard starts, power loss), follow your manufacturer's recommended service interval, and consider fuel quality — poor-quality diesel or biodiesel blends may require more frequent filter changes. Related Products 🔗 Cummins Parts & Filters 🔗 Kenworth Parts & Filters 🔗 All Diesel Fuel Filters | All iFJF Products Related Blog Posts 📖 Complete Guide: When to Replace Your Diesel Fuel Filter 📖 5 Warning Signs Your Fuel Filter Is Clogged

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FS20172 Fuel Filter Replacement for Cummins ISX15 Engines Peterbilt 367 389 587 Replace K37-1012 K37-1029 Premium Fuel Filter — Engineered for ISX15 The FS20172 fuel filter delivers exceptional filtration performance for Cummins, Peterbilt ISX15. Built with high-efficiency media that removes 99.9% of water and contaminants, protecting your high-pressure common rail injection system from premature wear. Direct replacement for OEM specifications at a competitive aftermarket price. Key Features 10 Micron Filtration — Multi-layer cellulose/synthetic media captures particles as small as 10 microns Water Separation — Hydrophobic barrier strips emulsified water from diesel fuel, preventing injector corrosion OEM-Quality Construction — Manufactured to ISO/TS 16949 quality standards with 100% end-of-line testing Direct Fit — Precision-engineered to match OEM dimensions and mounting points — no modifications required Corrosion Resistant — Coated/plated components withstand diesel fuel, road salt, and moisture exposure Validated for Cummins, Peterbilt — Confirmed fitment across all listed applications Compatibility Make Engine Year Range Model Peterbilt Cummins ISX15 2010-2025 367 Peterbilt Cummins ISX15 2010-2025 389 Peterbilt Cummins ISX15 2010-2025 587 Always verify fitment using the cross-reference part numbers below or contact our support team. Cross-Reference Part Numbers Brand Part Number Fleetguard FS20172 Fleetguard K37-1012 Fleetguard K37-1029 Baldwin BF7848 Donaldson P553205 Specifications Specification Value Part Number FS20172 Brand iFJF Filtration Rating 10 Micron (Nominal) Media Type Cellulose/Synthetic Blend Product Type Fuel Filter Application ISX15 Vehicle Make Cummins, Peterbilt Material Steel/Plastic Composite Country of Origin China (ISO Certified) Warranty 1 Year / Unlimited Mileage Installation Guide Relieve fuel system pressure — Remove fuel cap and depressurize per vehicle service manual Remove old filter — Unscrew filter housing cap, remove old element, drain housing into approved container Clean housing — Wipe housing interior with clean lint-free cloth, inspect for debris or water Install new O-rings — Lubricate new O-rings with clean diesel fuel, seat properly in grooves Insert new element — Place new filter element into housing, ensuring proper orientation Reassemble and torque — Reinstall cap to manufacturer torque spec (typically 25-35 Nm) Prime fuel system — Cycle key to ON (not START) 3-5 times for 30 seconds each, or use manual primer pump Check for leaks — Start engine, inspect housing and connections for fuel seepage Maintenance Schedule For optimal fuel system protection, replace your fuel filter every 15,000-25,000 miles (or every other oil change) under normal operating conditions. For severe service (heavy towing, dusty environments, high-idle operation), reduce interval to 10,000-15,000 miles. Always replace both primary and secondary filters as a set on two-stage filtration systems. Frequently Asked Questions Q: How often should I replace the fs20172 fuel filter? For ISX15 applications, we recommend replacing the fuel filter every 15,000-25,000 miles under normal driving conditions, or every 10,000-15,000 miles for severe service (towing, dusty environments, extended idling). Always replace both primary and secondary filters as a set. Q: What are the symptoms of a clogged fuel filter? Common signs include: hard starting or no-start condition, engine misfire or hesitation under load, reduced fuel economy, check engine light (often P0087 low fuel pressure code), rough idle, and loss of power at highway speeds. Q: Is this filter a direct OEM replacement? Yes. The fs20172 fuel filter is manufactured to meet or exceed OEM specifications for fit, form, and function. It drops directly into the factory filter housing with no modifications required. Q: Does this filter remove water from diesel fuel? Yes. This fuel water separator filter features a hydrophobic barrier media that effectively strips emulsified water from diesel fuel. Removing water is critical for preventing injector corrosion and microbial growth in modern high-pressure common rail fuel systems. Q: Will this fit my Ram truck with Cummins engine? This filter is designed for ISX15 engines used in various applications including Cummins vehicles. Please verify your specific year, make, and model against the compatibility chart above, or cross-reference your existing OEM part number. Related Products 🔗 Cummins Parts & Filters 🔗 Peterbilt Parts & Filters 🔗 All Diesel Fuel Filters | All iFJF Products Related Blog Posts 📖 Complete Guide: When to Replace Your Diesel Fuel Filter 📖 5 Warning Signs Your Fuel Filter Is Clogged 📖 Cummins Diesel Maintenance Schedule & Tips

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FS20083 Fuel Water Separator Filter Element for Cummins ISX DD13 DD15 DD16 Detroit Diesel Engines A0000905051 FS20083 A48507 PF46145 High-Performance Fuel Filter Element The FS20083 filter element delivers superior fuel system protection for Cummins, Detroit Diesel ISX15, ISX. Engineered with advanced multi-layer filtration media, this replacement element captures contaminants down to 10 microns — preventing injector wear, fuel pump damage, and costly downtime. Whether you're maintaining a fleet truck, RV, or heavy equipment, this filter element provides the filtration reliability your engine demands. Key Features 10 Micron Filtration — Multi-layer cellulose/synthetic media captures particles as small as 10 microns Water Separation — Hydrophobic barrier strips emulsified water from diesel fuel, preventing injector corrosion OEM-Quality Construction — Manufactured to ISO/TS 16949 quality standards with 100% end-of-line testing Direct Fit — Precision-engineered to match OEM dimensions and mounting points — no modifications required Corrosion Resistant — Coated/plated components withstand diesel fuel, road salt, and moisture exposure Validated for Cummins, Detroit Diesel — Confirmed fitment across all listed applications Compatibility Make Engine Year Range Model Freightliner Detroit DD15 2008-2025 Cascadia Kenworth Cummins ISX15 2010-2025 T680 Peterbilt Cummins ISX15 2010-2025 579 Western Star Detroit DD15 2010-2025 5700XE Volvo Cummins ISX15 2008-2025 VNL 760 Always verify fitment using the cross-reference part numbers below or contact our support team. Cross-Reference Part Numbers Brand Part Number Cummins/Fleetguard FS20083 Detroit Diesel A0000905051 Baldwin PF46145 Donaldson P559205 WIX WF10005 Luber-Finer LFF8745 Specifications Specification Value Part Number FS20083 Brand iFJF Filtration Rating 10 Micron (Nominal) Media Type Cellulose/Synthetic Blend Product Type Fuel Filter Application ISX15, ISX Vehicle Make Cummins, Detroit Diesel Material Steel/Plastic Composite Country of Origin China (ISO Certified) Warranty 1 Year / Unlimited Mileage Installation Guide Relieve fuel system pressure — Remove fuel cap and depressurize per vehicle service manual Remove old filter — Unscrew filter housing cap, remove old element, drain housing into approved container Clean housing — Wipe housing interior with clean lint-free cloth, inspect for debris or water Install new O-rings — Lubricate new O-rings with clean diesel fuel, seat properly in grooves Insert new element — Place new filter element into housing, ensuring proper orientation Reassemble and torque — Reinstall cap to manufacturer torque spec (typically 25-35 Nm) Prime fuel system — Cycle key to ON (not START) 3-5 times for 30 seconds each, or use manual primer pump Check for leaks — Start engine, inspect housing and connections for fuel seepage Maintenance Schedule For optimal fuel system protection, replace your fuel filter every 15,000-25,000 miles (or every other oil change) under normal operating conditions. For severe service (heavy towing, dusty environments, high-idle operation), reduce interval to 10,000-15,000 miles. Always replace both primary and secondary filters as a set on two-stage filtration systems. Frequently Asked Questions Q: How often should I replace the fs20083 fuel filter? For ISX15 applications, we recommend replacing the fuel filter every 15,000-25,000 miles under normal driving conditions, or every 10,000-15,000 miles for severe service (towing, dusty environments, extended idling). Always replace both primary and secondary filters as a set. Q: What are the symptoms of a clogged fuel filter? Common signs include: hard starting or no-start condition, engine misfire or hesitation under load, reduced fuel economy, check engine light (often P0087 low fuel pressure code), rough idle, and loss of power at highway speeds. Q: Is this filter a direct OEM replacement? Yes. The fs20083 fuel filter is manufactured to meet or exceed OEM specifications for fit, form, and function. It drops directly into the factory filter housing with no modifications required. Q: Does this filter remove water from diesel fuel? Yes. This fuel water separator filter features a hydrophobic barrier media that effectively strips emulsified water from diesel fuel. Removing water is critical for preventing injector corrosion and microbial growth in modern high-pressure common rail fuel systems. Q: Will this fit my Ram truck with Cummins engine? This filter is designed for ISX15 engines used in various applications including Cummins vehicles. Please verify your specific year, make, and model against the compatibility chart above, or cross-reference your existing OEM part number. Related Products 🔗 Cummins Parts & Filters 🔗 Detroit Diesel Parts & Filters 🔗 All Diesel Fuel Filters | All iFJF Products Related Blog Posts 📖 Complete Guide: When to Replace Your Diesel Fuel Filter 📖 5 Warning Signs Your Fuel Filter Is Clogged 📖 Cummins Diesel Maintenance Schedule & Tips 📖 Detroit Diesel DD13/DD15 Maintenance Guide

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Product Overview The FS20081 Fuel Water Separator is a high-performance filtration solution engineered for Cummins heavy-duty diesel engines. Designed to remove both free and emulsified water from diesel fuel, this 10-micron filter provides critical protection for modern high-pressure common rail (HPCR) fuel injection systems. Whether you're maintaining a fleet of trucks, agricultural equipment, or construction machinery, the FS20081 delivers the reliability and filtration efficiency your engine demands. Key Features ✅ Superior Water Separation Effectively removes water and contaminants from diesel fuel with 10-micron filtration media, protecting injectors and fuel pumps from catastrophic failure. ✅ Heavy-Duty Construction Built with industrial-grade materials designed to withstand high-pressure diesel fuel systems in heavy-duty truck applications. ✅ OEM Compatibility Direct replacement for Cummins FS20081 fuel water separator filters. Precision-engineered to match OEM specifications for fit and performance. ✅ Extended Service Life High-capacity filtration media provides longer service intervals compared to standard aftermarket filters, reducing downtime and maintenance costs. ✅ Fuel System Protection Removes both free and emulsified water from diesel fuel, preventing rust, corrosion, and microbial growth in your fuel system. Compatibility Make Model Engine Year Range Cummins ISB ISB6.7 6.7L Various Cummins ISL ISL8.9 / ISL9 8.9L / 9L Various ⚠️ Always verify fitment with your specific vehicle before ordering. Contact us with your engine serial number for confirmation. Technical Specifications Specification Value Part Number FS20081 Micron Rating 10 Micron SKU FJ-20081 Brand iFJF Condition New Cross References FS20081 Why Choose iFJF Quality Guaranteed: Every product is manufactured to meet or exceed OEM specifications for fit, form, and function. Expert Support: Our team specializes in diesel aftermarket parts. We know these components inside and out. Fast Shipping: Orders ship within 1 business day from our US warehouses. Hassle-Free Returns: 30-day return policy. If it doesn't fit or perform, we'll make it right. Frequently Asked Questions Q: How often should I replace this fuel water separator? A: For heavy-duty diesel applications, we recommend replacing the FS20081 fuel water separator every 15,000-25,000 miles or every 500-800 engine hours, whichever comes first. More frequent replacement may be necessary in high-humidity environments or when using biodiesel blends. Q: What happens if I don't drain the water separator? A: Failure to drain accumulated water can lead to water passing through to your injectors, causing tip erosion, corrosion, and eventual injector failure. In severe cases, water can cause hydrolock damage. Always drain the water bowl at every oil change or when the water-in-fuel light illuminates. Q: Is this filter compatible with biodiesel? A: Yes, the FS20081 is compatible with biodiesel blends up to B20. For higher biodiesel concentrations, more frequent filter changes are recommended as biodiesel tends to clean fuel systems and may cause faster filter loading initially. Q: Will this fit my truck? A: The FS20081 is designed for Cummins diesel engines. Please verify your engine model and year against the compatibility table above. If you're unsure, contact us with your engine serial number and we'll confirm fitment. Related Products Ford 6.7L Powerstroke Fuel & Oil Filter Combo — FD4615 + FL2051S FS1003 Fuel Water Separator for Cummins ISB ISC ISL ISM N14 - 3406889 FS1022 Fuel Water Separator for Cummins ISL ISB ISC ISM - 3800394 Diesel Parts Blog — Maintenance Tips & Guides

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Product Overview The FS19765 Fuel Water Separator is a high-performance filtration solution engineered for Cummins heavy-duty diesel engines. Designed to remove both free and emulsified water from diesel fuel, this 10-micron filter provides critical protection for modern high-pressure common rail (HPCR) fuel injection systems. Whether you're maintaining a fleet of trucks, agricultural equipment, or construction machinery, the FS19765 delivers the reliability and filtration efficiency your engine demands. Key Features ✅ Superior Water Separation Effectively removes water and contaminants from diesel fuel with 10-micron filtration media, protecting injectors and fuel pumps from catastrophic failure. ✅ Heavy-Duty Construction Built with industrial-grade materials designed to withstand high-pressure diesel fuel systems in heavy-duty truck applications. ✅ OEM Compatibility Direct replacement for Cummins FS19765 fuel water separator filters. Precision-engineered to match OEM specifications for fit and performance. ✅ Extended Service Life High-capacity filtration media provides longer service intervals compared to standard aftermarket filters, reducing downtime and maintenance costs. ✅ Fuel System Protection Removes both free and emulsified water from diesel fuel, preventing rust, corrosion, and microbial growth in your fuel system. Compatibility Make Model Engine Year Range Cummins ISX ISX11.9 / ISX15 11.9L / 15L Various ⚠️ Always verify fitment with your specific vehicle before ordering. Contact us with your engine serial number for confirmation. Technical Specifications Specification Value Part Number FS19765 Micron Rating 10 Micron SKU FJ-FS19765 Brand iFJF Condition New Cross References FS19765, P550851, FS19763, P550849, FS19764, FS19766 Why Choose iFJF Quality Guaranteed: Every product is manufactured to meet or exceed OEM specifications for fit, form, and function. Expert Support: Our team specializes in diesel aftermarket parts. We know these components inside and out. Fast Shipping: Orders ship within 1 business day from our US warehouses. Hassle-Free Returns: 30-day return policy. If it doesn't fit or perform, we'll make it right. Frequently Asked Questions Q: How often should I replace this fuel water separator? A: For heavy-duty diesel applications, we recommend replacing the FS19765 fuel water separator every 15,000-25,000 miles or every 500-800 engine hours, whichever comes first. More frequent replacement may be necessary in high-humidity environments or when using biodiesel blends. Q: What happens if I don't drain the water separator? A: Failure to drain accumulated water can lead to water passing through to your injectors, causing tip erosion, corrosion, and eventual injector failure. In severe cases, water can cause hydrolock damage. Always drain the water bowl at every oil change or when the water-in-fuel light illuminates. Q: Is this filter compatible with biodiesel? A: Yes, the FS19765 is compatible with biodiesel blends up to B20. For higher biodiesel concentrations, more frequent filter changes are recommended as biodiesel tends to clean fuel systems and may cause faster filter loading initially. Q: Will this fit my truck? A: The FS19765 is designed for Cummins diesel engines. Please verify your engine model and year against the compatibility table above. If you're unsure, contact us with your engine serial number and we'll confirm fitment. Related Products Ford 6.7L Powerstroke Fuel & Oil Filter Combo — FD4615 + FL2051S FS1003 Fuel Water Separator for Cummins ISB ISC ISL ISM N14 - 3406889 FS1022 Fuel Water Separator for Cummins ISL ISB ISC ISM - 3800394 Diesel Parts Blog — Maintenance Tips & Guides

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Product Overview The FS19728 Fuel Water Separator is a high-performance filtration solution engineered for Cummins heavy-duty diesel engines. Designed to remove both free and emulsified water from diesel fuel, this 10-micron filter provides critical protection for modern high-pressure common rail (HPCR) fuel injection systems. Whether you're maintaining a fleet of trucks, agricultural equipment, or construction machinery, the FS19728 delivers the reliability and filtration efficiency your engine demands. Key Features ✅ Superior Water Separation Effectively removes water and contaminants from diesel fuel with 10-micron filtration media, protecting injectors and fuel pumps from catastrophic failure. ✅ Heavy-Duty Construction Built with industrial-grade materials designed to withstand high-pressure diesel fuel systems in heavy-duty truck applications. ✅ OEM Compatibility Direct replacement for Cummins FS19728 fuel water separator filters. Precision-engineered to match OEM specifications for fit and performance. ✅ Extended Service Life High-capacity filtration media provides longer service intervals compared to standard aftermarket filters, reducing downtime and maintenance costs. ✅ Fuel System Protection Removes both free and emulsified water from diesel fuel, preventing rust, corrosion, and microbial growth in your fuel system. Compatibility Make Model Engine Year Range Cummins ISX ISX11.9 / ISX15 11.9L / 15L Various Cummins ISM ISM11 11L Various ⚠️ Always verify fitment with your specific vehicle before ordering. Contact us with your engine serial number for confirmation. Technical Specifications Specification Value Part Number FS19728 Micron Rating 10 Micron SKU FJ-FS19728 Brand iFJF Condition New Cross References P550736, FF1161, FS550736 Why Choose iFJF Quality Guaranteed: Every product is manufactured to meet or exceed OEM specifications for fit, form, and function. Expert Support: Our team specializes in diesel aftermarket parts. We know these components inside and out. Fast Shipping: Orders ship within 1 business day from our US warehouses. Hassle-Free Returns: 30-day return policy. If it doesn't fit or perform, we'll make it right. Frequently Asked Questions Q: How often should I replace this fuel water separator? A: For heavy-duty diesel applications, we recommend replacing the FS19728 fuel water separator every 15,000-25,000 miles or every 500-800 engine hours, whichever comes first. More frequent replacement may be necessary in high-humidity environments or when using biodiesel blends. Q: What happens if I don't drain the water separator? A: Failure to drain accumulated water can lead to water passing through to your injectors, causing tip erosion, corrosion, and eventual injector failure. In severe cases, water can cause hydrolock damage. Always drain the water bowl at every oil change or when the water-in-fuel light illuminates. Q: Is this filter compatible with biodiesel? A: Yes, the FS19728 is compatible with biodiesel blends up to B20. For higher biodiesel concentrations, more frequent filter changes are recommended as biodiesel tends to clean fuel systems and may cause faster filter loading initially. Q: Will this fit my truck? A: The FS19728 is designed for Cummins diesel engines. Please verify your engine model and year against the compatibility table above. If you're unsure, contact us with your engine serial number and we'll confirm fitment. Related Products Ford 6.7L Powerstroke Fuel & Oil Filter Combo — FD4615 + FL2051S FS1003 Fuel Water Separator for Cummins ISB ISC ISL ISM N14 - 3406889 FS1022 Fuel Water Separator for Cummins ISL ISB ISC ISM - 3800394 Diesel Parts Blog — Maintenance Tips & Guides

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Product Overview The FS19624 Fuel Filter is a premium diesel fuel filtration solution engineered for Diesel heavy-duty engines. With 7-micron filtration efficiency, this filter provides critical protection against microscopic contaminants that can damage high-pressure common rail injection systems, fuel pumps, and injectors. Built to exceed OEM specifications, the FS19624 delivers the reliability and performance that fleet operators and independent truck owners demand. Key Features ✅ 7-Micron Filtration High-efficiency 7-micron filter media captures microscopic contaminants that can damage high-pressure common rail injection systems. ✅ OEM-Grade Quality Built to meet or exceed OEM specifications for Diesel diesel engines. Equivalent to Fleetguard, Donaldson, and Baldwin quality standards. ✅ Water Separation Technology Advanced media design strips both free and emulsified water from diesel fuel, preventing injector tip erosion and pump cavitation. ✅ Reliable Cold Weather Performance Engineered to maintain flow rate and filtration efficiency even in sub-zero temperatures, ensuring reliable starts and operation. ✅ Easy Installation Drop-in replacement design. No special tools required. Spin-on installation takes minutes — perfect for fleet maintenance and DIY mechanics. Compatibility Make Model Engine Year Range Freightliner Coronado 114 / 122 / 132 Detroit DD15 / Cummins ISX 2010+ ⚠️ Always verify fitment with your specific vehicle before ordering. Contact us with your engine serial number for confirmation. Technical Specifications Specification Value Part Number FS19624 Micron Rating 7 Micron SKU FJ-FS19624 Brand iFJF Condition New Cross References P550467, FF1127, FF1162, FS19624 Why Choose iFJF Quality Guaranteed: Every product is manufactured to meet or exceed OEM specifications for fit, form, and function. Expert Support: Our team specializes in diesel aftermarket parts. We know these components inside and out. Fast Shipping: Orders ship within 1 business day from our US warehouses. Hassle-Free Returns: 30-day return policy. If it doesn't fit or perform, we'll make it right. Frequently Asked Questions Q: How often should I replace the FS19624 fuel filter? A: For Diesel diesel engines, replace the fuel filter every 15,000 miles or annually, whichever comes first. Severe-duty applications (towing, dusty conditions, high-idle time) should replace every 10,000 miles. Always replace both primary and secondary filters together. Q: What micron rating is the FS19624? A: The FS19624 features 7-micron filtration media, providing excellent protection for modern high-pressure common rail (HPCR) fuel injection systems while maintaining proper fuel flow rates. Q: What are symptoms of a clogged fuel filter? A: Symptoms include hard starting, rough idle, loss of power under load, engine stalling, poor fuel economy, and check engine light with low fuel pressure codes. If you experience any of these, check your fuel filter first — it's the most common cause. Q: Do I need to prime the fuel system after replacing the filter? A: Yes. After replacing the FS19624, you must prime the fuel system to purge air from the lines. Most Diesel engines have a manual primer pump on the filter housing. Cycle the primer until firm resistance is felt, then start the engine. Q: Is the FS19624 compatible with ULSD and biodiesel? A: Yes, our fuel filters are compatible with Ultra-Low Sulfur Diesel (ULSD) and biodiesel blends up to B20. The filtration media and seal materials are specifically selected to resist degradation from modern fuel formulations. Related Products Ford 6.7L Powerstroke Fuel & Oil Filter Combo — FD4615 + FL2051S FS1003 Fuel Water Separator for Cummins ISB ISC ISL ISM N14 - 3406889 FS1022 Fuel Water Separator for Cummins ISL ISB ISC ISM - 3800394 Diesel Parts Blog — Maintenance Tips & Guides 📖 Related Guide: FS1098 Fuel Water Separator Install Guide for Cummins B6.7 & ISL8.9 — Torque Specs, Cross-Reference & DIY Steps

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Product Overview The FS1242 Fuel Water Separator is a high-performance filtration solution engineered for Cummins heavy-duty diesel engines. Designed to remove both free and emulsified water from diesel fuel, this 10-micron filter provides critical protection for modern high-pressure common rail (HPCR) fuel injection systems. Whether you're maintaining a fleet of trucks, agricultural equipment, or construction machinery, the FS1242 delivers the reliability and filtration efficiency your engine demands. Key Features ✅ Superior Water Separation Effectively removes water and contaminants from diesel fuel with 10-micron filtration media, protecting injectors and fuel pumps from catastrophic failure. ✅ Heavy-Duty Construction Built with industrial-grade materials designed to withstand high-pressure diesel fuel systems in heavy-duty truck applications. ✅ OEM Compatibility Direct replacement for Cummins FS1242 fuel water separator filters. Precision-engineered to match OEM specifications for fit and performance. ✅ Extended Service Life High-capacity filtration media provides longer service intervals compared to standard aftermarket filters, reducing downtime and maintenance costs. ✅ Fuel System Protection Removes both free and emulsified water from diesel fuel, preventing rust, corrosion, and microbial growth in your fuel system. Compatibility Make Model Engine Year Range Cummins ISC ISC8.3 8.3L Various ⚠️ Always verify fitment with your specific vehicle before ordering. Contact us with your engine serial number for confirmation. Technical Specifications Specification Value Part Number FS1242 Micron Rating 10 Micron SKU FJ-1242 Brand iFJF Condition New Cross References FS1242, Fleetguard FS1015, FS1015, P3, P4, Fleetguard filters Why Choose iFJF Quality Guaranteed: Every product is manufactured to meet or exceed OEM specifications for fit, form, and function. Expert Support: Our team specializes in diesel aftermarket parts. We know these components inside and out. Fast Shipping: Orders ship within 1 business day from our US warehouses. Hassle-Free Returns: 30-day return policy. If it doesn't fit or perform, we'll make it right. Frequently Asked Questions Q: How often should I replace this fuel water separator? A: For heavy-duty diesel applications, we recommend replacing the FS1242 fuel water separator every 15,000-25,000 miles or every 500-800 engine hours, whichever comes first. More frequent replacement may be necessary in high-humidity environments or when using biodiesel blends. Q: What happens if I don't drain the water separator? A: Failure to drain accumulated water can lead to water passing through to your injectors, causing tip erosion, corrosion, and eventual injector failure. In severe cases, water can cause hydrolock damage. Always drain the water bowl at every oil change or when the water-in-fuel light illuminates. Q: Is this filter compatible with biodiesel? A: Yes, the FS1242 is compatible with biodiesel blends up to B20. For higher biodiesel concentrations, more frequent filter changes are recommended as biodiesel tends to clean fuel systems and may cause faster filter loading initially. Q: Will this fit my truck? A: The FS1242 is designed for Cummins diesel engines. Please verify your engine model and year against the compatibility table above. If you're unsure, contact us with your engine serial number and we'll confirm fitment. Related Products Ford 6.7L Powerstroke Fuel & Oil Filter Combo — FD4615 + FL2051S FS1003 Fuel Water Separator for Cummins ISB ISC ISL ISM N14 - 3406889 FS1022 Fuel Water Separator for Cummins ISL ISB ISC ISM - 3800394 Diesel Parts Blog — Maintenance Tips & Guides

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Product Overview The FS1003 Fuel Water Separator is a high-performance filtration solution engineered for Cummins heavy-duty diesel engines. Designed to remove both free and emulsified water from diesel fuel, this 10-micron filter provides critical protection for modern high-pressure common rail (HPCR) fuel injection systems. Whether you're maintaining a fleet of trucks, agricultural equipment, or construction machinery, the FS1003 delivers the reliability and filtration efficiency your engine demands. Key Features ✅ Superior Water Separation Effectively removes water and contaminants from diesel fuel with 10-micron filtration media, protecting injectors and fuel pumps from catastrophic failure. ✅ Heavy-Duty Construction Built with industrial-grade materials designed to withstand high-pressure diesel fuel systems in heavy-duty truck applications. ✅ OEM Compatibility Direct replacement for Cummins FS1003 fuel water separator filters. Precision-engineered to match OEM specifications for fit and performance. ✅ Extended Service Life High-capacity filtration media provides longer service intervals compared to standard aftermarket filters, reducing downtime and maintenance costs. ✅ Fuel System Protection Removes both free and emulsified water from diesel fuel, preventing rust, corrosion, and microbial growth in your fuel system. Compatibility Make Model Engine Year Range Cummins ISB ISB6.7 6.7L Various Cummins ISC ISC8.3 8.3L Various Cummins ISL ISL8.9 / ISL9 8.9L / 9L Various Cummins ISM ISM11 11L Various ⚠️ Always verify fitment with your specific vehicle before ordering. Contact us with your engine serial number for confirmation. Technical Specifications Specification Value Part Number FS1003 Micron Rating 10 Micron SKU FJ-1003 Brand iFJF Condition New Cross References FS1003, Fleetguard FS1003, P564872, FF1003, FS1000 Why Choose iFJF Quality Guaranteed: Every product is manufactured to meet or exceed OEM specifications for fit, form, and function. Expert Support: Our team specializes in diesel aftermarket parts. We know these components inside and out. Fast Shipping: Orders ship within 1 business day from our US warehouses. Hassle-Free Returns: 30-day return policy. If it doesn't fit or perform, we'll make it right. Frequently Asked Questions Q: How often should I replace this fuel water separator? A: For heavy-duty diesel applications, we recommend replacing the FS1003 fuel water separator every 15,000-25,000 miles or every 500-800 engine hours, whichever comes first. More frequent replacement may be necessary in high-humidity environments or when using biodiesel blends. Q: What happens if I don't drain the water separator? A: Failure to drain accumulated water can lead to water passing through to your injectors, causing tip erosion, corrosion, and eventual injector failure. In severe cases, water can cause hydrolock damage. Always drain the water bowl at every oil change or when the water-in-fuel light illuminates. Q: Is this filter compatible with biodiesel? A: Yes, the FS1003 is compatible with biodiesel blends up to B20. For higher biodiesel concentrations, more frequent filter changes are recommended as biodiesel tends to clean fuel systems and may cause faster filter loading initially. Q: Will this fit my truck? A: The FS1003 is designed for Cummins diesel engines. Please verify your engine model and year against the compatibility table above. If you're unsure, contact us with your engine serial number and we'll confirm fitment. Related Products Ford 6.7L Powerstroke Fuel & Oil Filter Combo — FD4615 + FL2051S FS1022 Fuel Water Separator for Cummins ISL ISB ISC ISM - 3800394 FS1029W Fuel Water Separator Cartridge for Kenworth - P550463 Diesel Parts Blog — Maintenance Tips & Guides

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Product Overview The FS1022 Fuel Water Separator is a high-performance filtration solution engineered for Cummins heavy-duty diesel engines. Designed to remove both free and emulsified water from diesel fuel, this 10-micron filter provides critical protection for modern high-pressure common rail (HPCR) fuel injection systems. Whether you're maintaining a fleet of trucks, agricultural equipment, or construction machinery, the FS1022 delivers the reliability and filtration efficiency your engine demands. Key Features ✅ Superior Water Separation Effectively removes water and contaminants from diesel fuel with 10-micron filtration media, protecting injectors and fuel pumps from catastrophic failure. ✅ Heavy-Duty Construction Built with industrial-grade materials designed to withstand high-pressure diesel fuel systems in heavy-duty truck applications. ✅ OEM Compatibility Direct replacement for Cummins FS1022 fuel water separator filters. Precision-engineered to match OEM specifications for fit and performance. ✅ Extended Service Life High-capacity filtration media provides longer service intervals compared to standard aftermarket filters, reducing downtime and maintenance costs. ✅ Fuel System Protection Removes both free and emulsified water from diesel fuel, preventing rust, corrosion, and microbial growth in your fuel system. Compatibility Make Model Engine Year Range Cummins ISB ISB6.7 6.7L Various Cummins ISC ISC8.3 8.3L Various Cummins ISL ISL8.9 / ISL9 8.9L / 9L Various Cummins ISM ISM11 11L Various ⚠️ Always verify fitment with your specific vehicle before ordering. Contact us with your engine serial number for confirmation. Technical Specifications Specification Value Part Number FS1022 Micron Rating 10 Micron SKU FJ-1022 Brand iFJF Condition New Cross References FS1022, Fleetguard FS1022, Baldwin BF1272, Fleetguard Compatible, P564872, FF1003 Why Choose iFJF Quality Guaranteed: Every product is manufactured to meet or exceed OEM specifications for fit, form, and function. Expert Support: Our team specializes in diesel aftermarket parts. We know these components inside and out. Fast Shipping: Orders ship within 1 business day from our US warehouses. Hassle-Free Returns: 30-day return policy. If it doesn't fit or perform, we'll make it right. Frequently Asked Questions Q: How often should I replace this fuel water separator? A: For heavy-duty diesel applications, we recommend replacing the FS1022 fuel water separator every 15,000-25,000 miles or every 500-800 engine hours, whichever comes first. More frequent replacement may be necessary in high-humidity environments or when using biodiesel blends. Q: What happens if I don't drain the water separator? A: Failure to drain accumulated water can lead to water passing through to your injectors, causing tip erosion, corrosion, and eventual injector failure. In severe cases, water can cause hydrolock damage. Always drain the water bowl at every oil change or when the water-in-fuel light illuminates. Q: Is this filter compatible with biodiesel? A: Yes, the FS1022 is compatible with biodiesel blends up to B20. For higher biodiesel concentrations, more frequent filter changes are recommended as biodiesel tends to clean fuel systems and may cause faster filter loading initially. Q: Will this fit my truck? A: The FS1022 is designed for Cummins diesel engines. Please verify your engine model and year against the compatibility table above. If you're unsure, contact us with your engine serial number and we'll confirm fitment. Related Products Ford 6.7L Powerstroke Fuel & Oil Filter Combo — FD4615 + FL2051S FS1003 Fuel Water Separator for Cummins ISB ISC ISL ISM N14 - 3406889 FS1029W Fuel Water Separator Cartridge for Kenworth - P550463 Diesel Parts Blog — Maintenance Tips & Guides

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FL2016 Oil Filter for Ford 6.0L & 6.4L Powerstroke Diesel Engine The FL2016 oil filter is a high-capacity cartridge for 2003-2010 Ford F250-F550 Super Duty, E-Series, and Excursion with 6.0L and 6.4L Powerstroke V8 diesel. Replaces 3C3Z-6731-AA, 1840752C91. Designed for the 15-quart oil system and HEUI injection demands. Key Features Powerstroke-Specific: Engineered for the high oil flow rates of 6.0L/6.4L engines — maintains full oil pressure at all RPM including heavy towing. High-Capacity Media: Pleated cellulose/synthetic blend for extended 5,000-7,500 mile intervals with diesel-rated oil. OEM Cross Reference: Replaces Ford 3C3Z-6731-AA, International 1840752C91, Fleetguard LF16166. IATF 16949 Certified: 100% leak tested and burst pressure verified. Cartridge Design: Fits inside the factory oil filter housing — uses the same 36mm cap. Technical Specifications Specification Value Part Number FL2016 OEM Numbers 3C3Z-6731-AA, 1840752C91, P550791, LF16166 Type Cartridge — fits factory housing Engine 6.0L (2003-2007) / 6.4L (2008-2010) Powerstroke Oil Capacity 15 Quarts — 15W-40 or 5W-40 diesel oil Vehicle & Engine Compatibility Year Make Model Engine 2003-2007 Ford F-250/F-350/F-450/F-550 Super Duty 6.0L Powerstroke V8 2008-2010 Ford F-250/F-350/F-450/F-550 Super Duty 6.4L Powerstroke V8 2003-2005 Ford Excursion 6.0L Powerstroke V8 2003-2010 Ford E-350/E-450 Super Duty 6.0L / 6.4L Why Choose This Product?The 6.0L Powerstroke's HEUI injectors fire using high-pressure engine oil — up to 3,600 PSI. Clean oil isn't optional; it's a requirement for injector life. A quality FL2016 with regular 5,000-mile changes is the cheapest insurance against $400+ per-injector replacement. Installation Notes Use 36mm socket on housing cap Replace O-ring on cap with each filter change Fill housing with fresh oil before reinstalling cap (reduces dry start) Torque cap to 18-22 ft-lbs Use diesel-rated 15W-40 or 5W-40 oil Frequently Asked Questions Q: What's the difference between FL2016 and FL-2016?A: Same filter. FL2016 is the iFJF equivalent to Motorcraft FL-2016. Same fit, same filtration, IATF 16949 certified. Q: How often should I change oil and filter?A: Every 5,000 miles for severe service (towing, idling). Every 7,500 miles for highway use. Always use diesel-rated 15W-40 or 5W-40. Q: Does this come with the O-ring?A: Some packages include the cap O-ring. We recommend replacing the O-ring with every filter change to prevent leaks. Q: Will this fit my 2011 6.7L Powerstroke?A: No. The 2011+ 6.7L uses a different filter (FL2051S). The FL2016 is for 2003-2010 6.0L/6.4L engines only. Order your iFJF replacement part today and experience the quality difference. Fast shipping from our US warehouse.

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FL2016 Oil Filter & Billet Aluminum EC781 Cap for 6.0L/6.4L Powerstroke Upgrade your 2003-2010 Ford F250-F550 Super Duty 6.0L and 6.4L Powerstroke oil filtration with this FL2016 oil filter + billet aluminum EC781 cap kit. The factory plastic oil filter cap is notorious for cracking, swelling, and stripping — our CNC-machined 6061-T6 aluminum cap eliminates this failure point permanently. Key Features Billet Aluminum EC781 Cap: CNC-machined 6061-T6 aluminum, silver anodized — replaces the failure-prone OEM plastic cap that cracks and strips. FL2016 Oil Filter: High-capacity cartridge for the 15-quart 6.0L/6.4L Powerstroke oil system — maintains pressure under heavy towing. Permanent Upgrade: Unlike the OEM plastic cap that's a wear item, the billet aluminum cap lasts the life of the engine. 36mm Hex Drive: Standard 36mm socket — no more stripped plastic hex or special cap wrenches. IATF 16949 Certified: 100% leak tested and burst pressure verified. Technical Specifications Specification Value Oil Filter FL2016 / 3C3Z-6731-AA / 1840752C91 Cap Material 6061-T6 Billet Aluminum, Silver Anodized Cap Socket 36mm Hex Thread Standard Ford 6.0L/6.4L Oil Filter Housing Engine 6.0L (2003-2007) / 6.4L (2008-2010) Powerstroke Vehicle & Engine Compatibility Year Make Model Engine 2003-2007 Ford F-250/F-350/F-450/F-550 Super Duty 6.0L Powerstroke V8 2008-2010 Ford F-250/F-350/F-450/F-550 Super Duty 6.4L Powerstroke V8 2003-2005 Ford Excursion 6.0L Powerstroke V8 2003-2010 Ford E-350/E-450 Super Duty 6.0L / 6.4L Why Choose This Product?The OEM plastic oil filter cap on 6.0L and 6.4L Powerstrokes is a well-documented failure point. Heat cycling causes swelling — making changes a nightmare. Stripped hex drives mean cutting the cap off. The billet aluminum EC781 cap is the permanent fix: install once, never fight a stuck cap again. Installation Notes Use 36mm socket — do NOT use an impact wrench Torque to 18-22 ft-lbs (factory spec) Apply clean oil to new filter O-ring before installation Cap can be reused for engine life — just replace the filter element Frequently Asked Questions Q: Will this cap fit my 6.4L Powerstroke?A: Yes. The EC781 billet cap fits both 6.0L (2003-2007) and 6.4L (2008-2010) Powerstroke engines. Same oil filter housing across both generations. Q: How is this better than OEM plastic?A: The OEM plastic cap cracks, swells from heat, and strips at the hex. The billet aluminum cap eliminates these issues permanently with metal that doesn't degrade. Q: Do I need a special socket?A: No. Standard 36mm socket. The OEM plastic cap also uses 36mm but often strips because the plastic rounds off. Q: Can I reuse this cap?A: Yes! The billet cap is a permanent replacement. Simply unscrew, swap the filter element, lubricate the O-ring, and reinstall. Torque to 18-22 ft-lbs. Order your iFJF replacement part today and experience the quality difference. Fast shipping from our US warehouse.

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FF5776 Primary Fuel Filter for Cummins ISX 11.9L & 15L Diesel Engines The FF5776 primary fuel filter is designed for 2010+ Cummins ISX 11.9L, 15L, and 16L diesel engines in Class 8 heavy-duty trucks. This is the primary/water separator filter — the first line of defense. Replaces 2864993, 2893612, 3685306 and Fleetguard P555776. Key Features Primary Filtration Stage: First-stage filter for 2010+ ISX 11.9L, ISX15, and ISX16 engines — captures large particles and separates water before the secondary filter. High Dirt-Holding Capacity: Engineered media holds more contaminants between changes, extending service life in dusty conditions. Water Separation: Advanced coalescing media removes free and emulsified water — critical for the ISX's high-pressure common rail system. OEM Cross Reference: Replaces Cummins 2864993, 2893612, 3685306 — exact dimensional match. IATF 16949 Certified: Same quality management standard as major OEM filter manufacturers. Technical Specifications Specification Value Part Number FF5776 / P555776 OEM Numbers 2864993, 2893612, 3685306 Filtration Stage Primary / Water Separator Engine Cummins ISX 11.9L, ISX15, ISX16 (2010+) Application Kenworth, Peterbilt, International, Freightliner Class 8 Vehicle & Engine Compatibility Engine Truck Models Displacement 2010+ ISX15 Kenworth T680/T880, Peterbilt 579/389, Freightliner Cascadia, International LT 15.0L 2010+ ISX11.9 International ProStar, Kenworth T680 11.9L ISX16 Heavy-haul and mining truck applications 16.0L Why Choose This Product?The 2010+ ISX common rail fuel system operates at extreme pressures. A failed primary filter lets water and debris reach the secondary filter and potentially the injectors. The FF5776's dual-stage media provides the first critical barrier. Frequently Asked Questions Q: Is this the primary or secondary filter?A: The FF5776 is the PRIMARY filter — typically the larger of the two spin-ons, first in the fuel flow path. Replace together with the secondary filter. Q: How often should this filter be changed?A: Every 15,000-25,000 miles. Many fleets replace primary and secondary filters as a set. Drain the water separator bowl weekly. Q: Will this fit my 2008 ISX engine?A: No. The 2010+ ISX engines use a different filter head design. The FF5776 fits 2010 and newer engines only. Q: Does this filter require a special tool?A: A standard oil filter wrench or strap wrench works. Hand-tighten only during installation — 3/4 to 1 turn after gasket contact. Order your iFJF replacement part today and experience the quality difference. Fast shipping from our US warehouse.

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FF5706 Fuel Filter for Cummins ISF 2.8L & 3.8L Diesel Engines The FF5706 fuel filter is engineered for Cummins ISF 2.8L and ISF 3.8L diesel engines in light-duty commercial trucks, buses, and industrial equipment worldwide. 20-micron filter replaces 5262311, 5283169, P555706, FP4001, and 2P0127177. Key Features ISF Engine Specific: Engineered for Cummins ISF 2.8L (ISF 160) and ISF 3.8L — common in Foton, JAC, and global light commercial vehicles. 20 Micron Filtration: Optimized for ISF fuel system requirements — balances contaminant removal with flow rate for these smaller-displacement diesels. OEM Cross Reference: Direct replacement for Cummins 5262311, 5283169, Fleetguard P555706, and Donaldson FP4001. IATF 16949 Certified: Consistent manufacturing quality with full batch traceability and 100% testing. Global Platform Support: Used in light trucks, buses, generators, and construction equipment worldwide. Technical Specifications Specification Value Part Number FF5706 / P555706 OEM Numbers 5262311, 5283169, 2P0127177 Filtration 20 Micron Nominal Engine Cummins ISF 2.8L / ISF 3.8L Aftermarket Cross FP4001 (Donaldson), FF5706 (Fleetguard) Vehicle & Engine Compatibility Engine Variant Application Cummins ISF 2.8L ISF 160 Light Trucks, Vans, Buses Cummins ISF 3.8L ISF 140/160/170 Medium Trucks, Industrial Why Choose This Product?The Cummins ISF platform powers millions of commercial vehicles globally. Using the correct fuel filter is critical — the ISF's common rail system operates at high pressure and even minor contamination causes injector wear. The FF5706 is purpose-built with the exact micron rating and flow characteristics specified by Cummins. Frequently Asked Questions Q: What vehicles use the Cummins ISF 2.8L engine?A: The ISF 2.8L (ISF 160) is used in Foton Tunland, JAC Shuailing, and various light commercial trucks primarily in Asian, South American, and African markets. Q: Is this a genuine Fleetguard filter?A: This is an iFJF aftermarket filter manufactured to meet or exceed Fleetguard FF5706 specifications. IATF 16949 certified and 100% tested. Q: What micron rating does the ISF engine require?A: The ISF 2.8L and 3.8L fuel systems require 20-micron filtration for the primary fuel filter. Using a 10-micron filter can cause excessive restriction. Q: How often should I replace this filter?A: Cummins recommends every 15,000 km (10,000 miles) under normal conditions. Reduce to 10,000 km in dusty environments or with lower-quality fuel. Order your iFJF replacement part today and experience the quality difference. Fast shipping from our US warehouse.

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FF5369W Fuel Water Separator Filter — Heavy-Duty Diesel Protection The FF5369W fuel water separator filter is engineered for Freightliner, Kenworth, Peterbilt, International, and Sterling heavy-duty diesel trucks. Combines 10-micron particulate filtration with advanced water separation in one spin-on element. Replaces 380087, 85105574, PF7548, 23521528, and P550414. Includes O-rings for complete installation. Key Features Dual-Action Filtration: Removes both solid contaminants (10 micron) and emulsified water in a single element — simplifies maintenance and reduces filter inventory. Heavy-Duty Truck Compatible: Designed for Freightliner Cascadia, Kenworth T680/T880, Peterbilt 579/389, and International LT/ProStar with Detroit DD and Cummins ISX engines. Includes O-Rings: Complete installation kit with pre-lubricated O-rings — no hunting for gaskets or seals during filter changes. Hydrophobic Media: Advanced barrier layer coalesces micro-droplets into larger water particles that settle to the filter bowl for easy draining. IATF 16949 Certified: Same quality systems as major OEM filter suppliers. Technical Specifications Specification Value Part Number FF5369W / P550414 Cross Reference 380087, 85105574, PF7548, 23521528 Filtration 10 Micron Nominal Water Separation ≥95% Efficiency Includes Filter Element + O-Ring Set Vehicle & Engine Compatibility Make Models Engines Freightliner Cascadia, Columbia, Century, M2 Detroit DD13/DD15/DD16 Kenworth T680, T880, W900 Cummins ISX15, PACCAR MX-13 Peterbilt 579, 389, 567 Cummins ISX15, PACCAR MX-13 International LT Series, ProStar Cummins ISX15, A26 Why Choose This Product?Water in diesel fuel is a silent engine killer — it causes injector tip erosion, promotes microbial growth (diesel bug), and freezes in cold weather. The FF5369W's dual-action filtration traps both particles and water, giving your injection system the protection it needs. Frequently Asked Questions Q: How often should this water separator filter be replaced?A: Replace every 15,000-25,000 miles. Drain the water separator bowl weekly or when the WIF (Water In Fuel) light illuminates on your dash. Q: What's the difference between FF5369 and FF5369W?A: The FF5369W includes the water separation layer. The standard FF5369 is particulate-only. For most truck applications, the 'W' version is recommended. Q: Does this come with the O-ring for the filter housing?A: Yes. The FF5369W includes a complete O-ring kit. Always replace O-rings with each filter change to prevent vacuum leaks. Q: Will this fit my Freightliner Cascadia with DD15?A: Yes. This is the correct filter for Cascadia models with Detroit DD13, DD15, and DD16 engines using the chassis-mounted fuel filter housing. Order your iFJF replacement part today and experience the quality difference. Fast shipping from our US warehouse.

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FF42000 Fuel Filter — Compact 3″ Spin-On for Diesel Engines The FF42000 spin-on fuel filter is a user-friendly, easy-install alternative to the larger FF5018, FF5033, and FF5052 series. With a compact 3″ diameter and standard spin-on thread pattern, it fits tight engine compartments where full-size filters won't clear. Replaces FF42001, FF5494, 3903640, and 3931065. Key Features Compact 3″ Diameter: Fits tight engine bays where full-size spin-on filters physically won't clear — ideal for repowered and retrofit installations. User-Friendly Design: Smaller form factor means easier hand access during filter changes — no special wrenches required in most applications. Full Filtration Performance: Despite compact size, maintains 10-micron efficiency with media optimized for high dirt-holding capacity. Versatile Cross-Reference: Replaces FF42001, FF5494, FF5018, FF5033, FF5052, 3903640, and 3931065 — one filter covers multiple applications. IATF 16949 Certified: Consistent quality batch after batch with full traceability. Technical Specifications Specification Value Part Number FF42000 Diameter 3″ (76mm) Filtration 10 Micron Nominal Replaces FF42001, FF5494, FF5018, FF5033, FF5052 OEM Cross Ref 3903640, 3931065 Vehicle & Engine Compatibility Replaces Also Replaces Notes FF42001 FF5494 Identical spec — different branding FF5018 FF5033 Larger diameter alternative — check clearance FF5052 3903640/3931065 Donaldson/Cummins equivalents Why Choose This Product?Not every diesel engine bay has room for a full-size spin-on filter. The FF42000's 3″ diameter makes it the go-to choice for repowered equipment, custom installations, and applications where frame rail or accessory clearance is tight. Same filtration quality, smarter package. Frequently Asked Questions Q: Is the FF42000 the same filtration quality as the larger FF5018?A: Yes. Despite the smaller canister, the FF42000 uses the same 10-micron filtration media. Replace at the same interval as the FF5018. Q: Will this fit where my FF5033 currently goes?A: The FF42000 has a 3″ diameter vs the larger FF5033. It will fit the same filter head thread, but verify adequate gasket sealing surface on your filter base. Q: What vehicles use the FF42000?A: The FF42000 is a universal replacement used across multiple diesel platforms including Cummins B-Series, ISB, QSB, and various industrial/agricultural diesel engines. Order your iFJF replacement part today and experience the quality difference. Fast shipping from our US warehouse.

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Ford 6.4L Powerstroke Fuel Filter FD-4617 — Complete HPFP Protection The FD-4617 Fuel Filter is the correct OEM-spec replacement cartridge for 2008-2010 Ford 6.4L Powerstroke diesel engines. The 6.4L was Ford's first common-rail diesel with DPF, and its Siemens high-pressure fuel pump (HPFP) demands spotless fuel. This filter is your HPFP's first and best line of defense. Compatibility Make Model Years Engine Ford F-250 Super Duty 2008-2010 6.4L Powerstroke V8 Turbo Diesel Ford F-350 Super Duty 2008-2010 6.4L Powerstroke V8 Turbo Diesel Ford F-450 Super Duty 2008-2010 6.4L Powerstroke V8 Turbo Diesel Ford F-550 Super Duty 2008-2010 6.4L Powerstroke V8 Turbo Diesel Key Features HPFP-Saving Filtration: Advanced cellulose/synthetic media captures water and contaminants down to 5 microns — critical for the Siemens HPFP generating 30,000+ psi for piezo injectors. OEM-Spec Construction: Precision thread pattern and seal dimensions for leak-free fit. Direct replacement for 8C3Z-9N184-C and Motorcraft FD-4617. Complete Replacement Kit: Includes fresh O-ring seals for both the primary frame-mounted filter housing and the secondary engine-mounted housing. Heavy-Duty Durability: Reinforced filter media handles the elevated fuel temperatures generated during DPF regeneration cycles without degrading. Quantity Aware: Sold individually. Two FD-4617 filters required per service — one for the frame-mounted primary housing and one for the engine-mounted secondary. Always replace both simultaneously. Technical Specifications Part Number FD-4617 OEM Cross-Reference 8C3Z-9N184-C, Motorcraft FD-4617 Filtration Rating 5 Micron Absolute Filter Type Cartridge-style fuel filter Quantity Required Per Service 2 (frame-mounted + engine-mounted) Service Interval Every 10,000 miles (10K due to DPF regen heat exposure) Filter Media Cellulose/synthetic blend with water separation layer Fitment 2008-2010 Ford F-250/F-350/F-450/F-550 6.4L Powerstroke Installation Guide Locate Both Housings: Primary is frame-mounted on the driver side. Secondary is on the engine near the HPFP. Drain Water Separator: Use the drain valve on the primary housing to empty accumulated water before opening. Remove Old Cartridges: Unscrew housing caps, remove old filters, discard old O-rings. Install New O-Rings: Lubricate new O-rings with clean diesel fuel and seat them in the cap grooves. Insert New Filters: Place FD-4617 cartridges into housings, tighten caps to spec. Prime System: Cycle key to ON position 3-4 times (30 seconds each) to refill filter housings. Do NOT crank until the fuel system is primed. FAQ Q: How many FD-4617 filters does my 6.4L need? A: Two. Both the frame-mounted primary and engine-mounted secondary housings use the identical FD-4617 cartridge. Always replace both at the same service interval. Q: Why change 6.4L filters every 10K miles instead of 15K like the 6.7L? A: The 6.4L's DPF regeneration system injects fuel on the exhaust stroke to elevate exhaust temperatures, which circulates hotter fuel through the filter housings. Hotter fuel accelerates media degradation. The 10K interval is cheap insurance against a $3,000+ HPFP failure. Q: Are 6.4L and 6.0L fuel filters interchangeable? A: No. The 6.4L uses FD-4617 with specific thread patterns and seal dimensions. The 6.0L uses FD-4616. Using the wrong filter creates leaks and bypasses filtration entirely. Q: What happens if the HPFP fails? A: The Siemens HPFP ($3,000+ for the pump alone) sends metal debris through all 8 piezo injectors, both fuel rails, and high-pressure lines. Complete fuel system replacement typically exceeds $8,000. Prevention through quality filtration is the only cost-effective strategy. Q: Any special considerations for deleted trucks? A: Warning: EGR/DPF/Def systems must remain intact for on-road vehicles. Off-road/competition use only in applicable jurisdictions. Filter service intervals remain unchanged regardless — the HPFP still requires clean fuel for lubrication. Why Choose iFJF Filters? Factory Direct Pricing: No dealership markup — iFJF manufactures and ships directly, passing significant savings to you. Rigorous Quality Testing: Every filter batch undergoes burst-pressure, micron-efficiency, and water-separation testing to meet or exceed OEM specifications. US Stock & Fast Shipping: Products ship from our US warehouses with typical delivery in 3-5 business days. Expert Support: Our team includes diesel mechanics who understand Ford Powerstroke fuel systems inside and out. Email support@ifjf.net with any questions. You May Also Need FD-4616 — 6.0L Powerstroke Fuel Filter Kit (2-pack) FA1778 — 6.0L Powerstroke Engine Air Filter CA9676 — 7.3L Powerstroke Engine Air Filter FD-4615 — 6.7L Powerstroke 5-Micron Fuel Water Separator Related Products Customers who viewed this item also purchased: 1/4" Fuel Filter Kit with 3/16" Fuel Line & Clamps for ATV Lawn Mower Small Engines 1/4" Fuel Filter Kit with 3/16" Fuel Line for ATV Lawn Mower Over 2.0L Engines 149-2513 Fuel Filter for Cummins Onan Quiet Diesel RV Generator 149-2513 Fuel Filter for Onan Quiet Diesel RV Generator (3-Pack) 149-2513 Fuel Filter for Onan Quiet Diesel RV Generator (6-Pack) 15410-63401 Fuel Filter for Suzuki Samurai SJ413 1.3L 1984-2004 Browse our full catalog for more diesel performance parts, filters, and accessories at iFJF Direct.

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