Search results for "fuel filter diesel"

Product Overview Upgrade your vehicle with this premium fuel filter, precision-engineered for exact fitment and long-lasting performance. Designed as a direct replacement for Ram (1997-2013), this aftermarket component meets or exceeds OEM specifications for durability, reliability, and ease of installation. Whether you're a professional mechanic or a weekend DIYer, this is the cost-effective alternative to dealership pricing. Key Features & Benefits Direct Bolt-On Fit: Precision-manufactured to factory tolerances — no modifications required for installation. Premium-Grade Materials: Constructed from high-strength materials with anti-corrosion treatment for maximum service life in all climates. OEM-Spec Engineering: Manufactured to match or exceed original equipment specifications — guaranteed compatibility and performance. Complete Replacement Kit: Includes all necessary hardware, seals, and gaskets for a complete installation. Quality Tested: Each unit passes multi-point inspection before shipment to ensure dependable, trouble-free operation. Vehicle Compatibility Attribute Specification Compatible Vehicles Ram Year Range 1997-2013 Engine Type 5.9L Replaces OEM Part # Filter, Cummins, Diesel, 2000-10, 5015581AA, Application iFJF SKU FJ-81AA Brand iFJF Technical Specifications Specification Detail Product Type Fuel Filter — Aftermarket Replacement Condition Brand New — Never Installed Construction Premium-grade materials — rust, corrosion & heat resistant Installation Type Direct bolt-on replacement — professional installation recommended Warranty 30-day satisfaction guarantee — hassle-free returns Why Choose iFJF Parts? OEM-Grade Quality: Every iFJF component is manufactured to meet or exceed factory specifications. Multi-Point QC Inspection: Each unit undergoes rigorous quality testing before leaving our facility. US-Based Inventory: Products ship from US warehouses — no 30-day overseas wait times. Dedicated Support Team: Automotive specialists available for fitment and installation questions. Risk-Free Purchase: 30-day hassle-free return policy — if it doesn't fit, we'll make it right. Installation Guidelines Verify Fitment: Check compatibility table and compare with your vehicle's year, make, and model. Compare Parts: Before installation, compare new part side-by-side with old unit to confirm fitment. Surface Preparation: Clean all mounting surfaces thoroughly for proper seating and seal integrity. Torque Specifications: Use values specified in your vehicle's factory service manual. Professional Installation Recommended: While DIY-friendly, we recommend professional installation for safety. Frequently Asked Questions Q: Will this fit my specific vehicle?A: Please verify using the compatibility table above. Match your vehicle's year, make, model, and engine. If unsure, send us your VIN — we'll confirm within 24 hours. Q: Is this a genuine OEM part?A: This is a premium aftermarket replacement manufactured to OEM specifications at a fraction of dealership pricing. Q: What tools do I need for installation?A: Most installations require basic hand tools. Check your vehicle's service manual for any specialized tools needed. Q: What's included in the package?A: The package includes the fuel filter and all components shown in product images. Hardware, seals, and gaskets included where applicable. Q: How fast is shipping?A: Orders ship from US warehouses within 1-2 business days. Standard delivery typically 3-7 business days. Express options at checkout. Q: What if it doesn't fit?A: We offer a 30-day hassle-free return policy. Contact us for a prepaid return label and full refund. 🔗 Related Products & Resources Complete your setup and get the most from your purchase: 📦 Browse All Fuel Filters 🛒 Shop All iFJF Parts 📖 Read Installation & Maintenance Guides ❓ Ask a Fitment Question 🛒 Related Products 12642623 Fuel Filter Head Kit w/ 1R-0750 Refit for Duramax 6.6L 12639277 Water in Fuel Sensor Duramax 6.6L 11029 Diesel Install Kit w/ Brass Rollover Valve 11025 Diesel Fuel Tank Aux Mount Kit 📚 Installation & Maintenance Guides Best Water Separator Fuel Filter for Diesel & Marine Engines Chevy Express / GMC Savana Duramax Diesel Van Maintenance Guide How to Install iFJF R12T Fuel Filter/Water Separator

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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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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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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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PL420 Fuel Water Separator Filter — 30 Micron Spin-On Protection The PL420 Fuel Water Separator Filter is a high-efficiency spin-on filter designed to remove water, rust, sand, dirt, and metal particles from diesel, gasoline, and biodiesel fuel systems. Built for standard 420-series filter housings, this water separator protects your engine's fuel pump, injectors, and combustion chamber from contamination damage. Key Features 30 Micron Absolute Filtration — Captures harmful particles 30 microns and larger, including carbon, sand, rust, and metal debris Water Separation — Hydrophobic filter media separates emulsified water from fuel, preventing injector rust and microbial growth Multi-Fuel Compatible — Safe for diesel, gasoline, biodiesel (B5-B100), and blended fuels Spin-On Design — Tool-free replacement — spin off the old filter, spin on the new PL420 in minutes Universal 420-Series Fit — Fits standard engine fuel filter assembly 420 housings across multiple applications Applications Application Equipment Types Stationary Generators Standby & prime power diesel generators Agricultural Tractors, harvesters, sprayers, irrigation pumps Marine Inboard, stern drive, auxiliary diesel engines Automotive Light truck and automotive diesel fuel systems Industrial Construction equipment, mining machinery, stationary engines Biodiesel Processing and storage equipment, transfer pumps Technical Specifications Specification Value Filter Type Spin-On Fuel Water Separator Micron Rating 30 Micron (Absolute) Thread Standard 420-Series Fuel Compatibility Diesel, Gasoline, Biodiesel B5-B100 Water Removal 95%+ Efficiency Replacement Interval Every 15,000 miles / 500 hours / 12 months Part Number PL420 Why Replace Your Fuel Water Separator Regularly? Diesel and gasoline naturally accumulate water through condensation in storage tanks and vehicle fuel tanks. Water in fuel causes: Injector Failure — Water displaces the lubricating film, causing injector tip erosion and seizure Fuel Pump Damage — High-pressure pumps rely on fuel for lubrication; water accelerates internal wear Microbial Growth (Diesel Bug) — Bacteria and fungi thrive at the fuel-water interface, producing corrosive acids Filter Plugging — Rust particles from steel tanks clog filters and injectors downstream Installation Guide Shut off the engine and allow the fuel system to cool Place a drain pan under the filter housing — some fuel will spill Unscrew the old filter by hand or with a filter wrench Clean the filter head mounting surface with a clean rag Apply a thin film of clean diesel to the new filter's gasket Spin on the new PL420 filter until the gasket contacts the base, then tighten an additional 3/4 turn Prime the fuel system per your engine's manual before starting Start the engine and check for leaks FAQ Q: How often should I replace my PL420 fuel water separator?A: Replace every 15,000 miles, 500 engine hours, or every 12 months — whichever comes first. Replace more frequently in dusty conditions or when running biodiesel blends above B20. Q: Does this filter work with biodiesel?A: Yes — the filter media handles biodiesel blends up to B100. However, biodiesel's solvent properties mean we recommend more frequent replacement. Q: Will this fit my engine?A: If your engine uses a standard 420-series spin-on filter housing, this PL420 fits. Check your current filter part number — if it shows PL420 or equivalent cross-reference, this is your replacement. Q: 30 micron vs 10 micron — which do I need?A: 30 micron is ideal as a primary water-separating filter — it removes bulk water and larger debris without restricting fuel flow. For final filtration before injection, a secondary 2-10 micron filter downstream provides fine-particle protection. Q: How do I know when the filter needs replacing?A: Signs include hard starting, rough idle, loss of power under load, or visible water in the separator bowl. A vacuum gauge on the filter head is the most reliable indicator — replace at 10 inHg or per manufacturer spec.

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U58/9KIT Diesel Urea (DEF) Filter — SCR System Protection The iFJF U58/9KIT Urea Filter is a direct OEM-quality replacement for Mercedes-Benz and Detroit Diesel Selective Catalytic Reduction (SCR) systems. This critical filter prevents contaminants and crystallized DEF from clogging your SCR injector — a failure that can trigger limp mode and costly dealer repairs. Key Features Direct OEM Replacement: Engineered to match the exact filtration specifications of the factory filter — same micron rating, flow rate, and fitment High-Efficiency Media: Multi-layer synthetic filter media captures particles as small as 10 microns including crystallized urea deposits Prevents SCR Injector Failure: A clogged DEF injector is a $500+ repair. A clean filter is cheap insurance Chemical Resistant: Materials rated for continuous exposure to Diesel Exhaust Fluid (32.5% urea solution) Easy Access Installation: Typically located in the DEF tank or pump module — replaceable in 15-30 minutes Vehicle & Engine Compatibility Application Engine/Model Mercedes-Benz BlueTEC Diesel with OM642, OM651 engines (Sprinter, E-Class, GL-Class, ML-Class) Detroit Diesel DD13, DD15, DD16 engines with SCR (2010+) Freightliner Cascadia, M2 with Detroit DD13/DD15 Evobus / Setra OM 457 LA, OM 906 LA, OM 926 LA Cross-Reference Part Numbers Brand Part Number Mercedes-Benz OEM A0001421089, A 000 142 10 89 Detroit Diesel 2265672 Freightliner 2655824, 1421089 Aftermarket UF106, 4388378 Symptoms of a Clogged DEF Filter Check engine light with SCR-related fault codes (P20E8, P20E9, P204F) Reduced engine power / limp mode "DEF System Fault" or "Incorrect DEF Fluid" warning on dash Failed emissions test Poor DEF consumption (injector not spraying properly) Installation & Maintenance Replacement Interval: Every 100,000–150,000 miles or when SCR-related codes appear DEF Quality Matters: Always use ISO 22241 certified DEF fluid. Contaminated or expired DEF accelerates filter clogging Professional Tip: When replacing the filter, also inspect the DEF injector tip for crystallization — clean with warm water if needed FAQ Q: Will this fit a 2014 Mercedes Sprinter 2500 BlueTEC?A: Yes. The U58/9KIT is compatible with Sprinter vans equipped with the OM642 or OM651 BlueTEC diesel engine and SCR system. Q: How do I know if my DEF filter needs replacement?A: Common signs include SCR-related check engine codes (P20E8, P204F), reduced power mode, or DEF system warning messages. Many shops recommend replacement at 100,000–150,000 miles as preventive maintenance. Q: Can I clean the existing filter instead of replacing it?A: No. DEF filters are not serviceable — the media becomes saturated with crystallized urea and cannot be effectively cleaned. Replacement is required. Q: Is this compatible with Detroit DD15 engines?A: Yes. This filter fits Detroit DD13, DD15, and DD16 engines equipped with SCR aftertreatment systems (2010 and newer). Q: Will replacing this filter clear my check engine light?A: After replacement, you may need to clear the fault codes with an OBD-II scanner. The light should stay off if the filter was the root cause. If codes return, the DEF injector or pump may also need attention.Related Products Fuel Filter Housing for 2005-2013 Duramax 6.6L — 2500HD/3500HD 29531007 GMC, Ram 6.6L 2500HD, Duramax, Sierra, 2500, Silverado Tune Up Kit 140-3116 122-0836 149-2341-01 Filter 167-1638 Spark Plug for Onan RV 122-0833 Oil Filter for Cummins Onan RV Generator QD 3200 6000 8000 10000 12500 140-2897 Air Filter 3-Pack for Onan QD/HQD Generator Series

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68436631AA Fuel + 5083285AA Oil Filter Kit — Complete 2019-2020 Ram Cummins Maintenance Keep your 2019-2020 Ram 2500/3500/4500/5500 running at peak performance with this essential two-filter combo. The 68436631AA fuel filter and 5083285AA oil filter are the two most critical maintenance items for your 6.7L Cummins Turbo Diesel — bundled together in one convenient kit at a price well below dealership markups. Compatibility Year Make Model Engine 2019-2020 Ram 2500, 3500, 4500, 5500 6.7L Cummins Turbo Diesel Key Features Two Filters, One Kit: Everything you need for your next scheduled service — no hunting for individual part numbers or paying separate shipping. 68436631AA Fuel Filter: 5-micron cartridge with fresh O-ring seals. Engine-mounted front filter — the primary defense for your high-pressure common-rail injection system against water and particle contamination. 5083285AA Oil Filter: Full-flow spin-on filter with anti-drainback valve. Prevents dry starts by maintaining oil in the filter during engine-off periods. Replaces 5016547AA and 5093092AA. OEM-Spec Quality: Both filters meet or exceed Mopar/Cummins factory specifications for filtration efficiency, flow rate, and burst pressure. Dealership Alternative: Same protection and fitment as the Mopar-branded filters at a significantly lower price point. Technical Specifications Component Part Number Cross-Reference Type Rating Fuel Filter 68436631AA 68157291AA Cartridge (engine-mounted) 5 Micron Absolute Oil Filter 5083285AA 5016547AA, 5093092AA Spin-On Full-Flow Installation Guide Fuel Filter (68436631AA) Locate the engine-mounted fuel filter housing on the driver side of the engine bay. Drain water from the housing using the drain valve before opening. Unscrew the housing cap (use proper filter wrench — do not use pliers). Remove old cartridge and O-rings. Clean housing interior. Install new O-rings (lubricate with clean diesel fuel), insert new 68436631AA cartridge. Tighten cap to specification. Prime system by cycling key ON 3-4 times. Oil Filter (5083285AA) Drain engine oil. Remove old spin-on filter. Clean mounting surface. Apply thin film of clean oil to the new filter's gasket. Spin on the 5083285AA by hand until gasket contacts, then 3/4 turn additional. Refill engine with correct oil (Cummins recommends 5W-40 synthetic for 6.7L). Start engine, check for leaks, verify oil pressure within 10 seconds. FAQ Q: Does this kit fit the 2019-2020 Ram 2500? A: Yes. This kit is an exact fit for all 2019-2020 Ram 2500, 3500, 4500, and 5500 with the 6.7L Cummins Turbo Diesel engine. Q: Is the 68436631AA the front or rear fuel filter? A: This is the engine-mounted front filter (under the hood). The rear water separator (chassis-mounted near the fuel tank) is a separate filter. Many Ram owners replace both fuel filters simultaneously for complete protection. Q: How often should these be replaced? A: Fuel filter: every 15,000 miles or 12 months. Oil filter: with every oil change (typically 7,500-15,000 miles depending on driving conditions). Severe service (towing, dusty conditions, frequent short trips): reduce both intervals by 50%. Q: Will these fit aftermarket aluminum filter housings? A: Yes. Both filters are dimensionally identical to the OEM parts and fit aftermarket aluminum housings designed to replace the factory plastic housings. Perfect for owners who have upgraded to billet or aluminum filter assemblies. Why Choose iFJF? Bundle and Save: Buying both filters together saves time, shipping costs, and money versus purchasing individually. Tested Quality: Every filter batch undergoes micron-efficiency and burst-pressure testing to meet or exceed Cummins/Mopar specifications. US Warehouse Stock: Ships from US facilities with fast, reliable delivery — typically 3-5 business days. Expert Support: Our team understands Cummins fuel and oil systems. Email support@ifjf.net with fitment questions. Related Products Rear Water Separator Filter — Chassis-mounted fuel water separator for 2019-2020 Ram 6.7L Cummins 68406048AA Cabin Air Filter (CF11671) — Cabin air filter for 2011-2020 Ram trucks Billet Aluminum Fuel Cap — Magnetic fuel cap upgrade for 2013+ Ram Cummins

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Fuel Filter & Cap Kit for 1999-2003 Ford 7.3L Powerstroke — FD-4596 Precision Fuel Filter Cap — OEM-Spec Fit Replace your worn or cracked fuel filter cap with this precision-engineered replacement for Ford 7.3L Powerstroke. Manufactured to exact OEM tolerances, this cap ensures a leak-proof seal that maintains proper fuel system pressure. Don't risk fuel leaks or air intrusion — a properly sealed filter cap is critical for reliable engine starting and operation. Key Features Leak-Proof Seal — Integrated O-ring groove ensures consistent sealing pressure across full temperature range 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 Ford — Confirmed fitment across all listed applications Compatibility Make Engine Year Range Model Ford 7.3L Powerstroke 1999-2003 F-250 Super Duty Ford 7.3L Powerstroke 1999-2003 F-350 Super Duty Ford 7.3L Powerstroke 1999-2003 F-450/F-550 Super Duty Ford 7.3L Powerstroke 2000-2003 Excursion Ford 7.3L Powerstroke 1999-2003 E-350/E-450 Always verify fitment using the cross-reference part numbers below or contact our support team. Cross-Reference Part Numbers Brand Part Number Motorcraft FD-4596 Ford F81Z-9G270-BA NAPA FIL3548 WIX 33830 Baldwin PF9911 Dorman 904-203 Specifications Specification Value Part Number Fuel Brand iFJF Product Type Fuel Filter Application 7.3L Powerstroke Vehicle Make Ford Material Steel/Plastic Composite Country of Origin China (ISO Certified) Warranty 1 Year / Unlimited Mileage Installation Guide Professional installation is recommended. Always refer to your vehicle or engine service manual for specific torque specifications and priming procedures. Replace all O-rings and seals during filter service — never reuse old seals. Maintenance Schedule Inspect during every filter service for signs of wear, cracking, or corrosion. Replace immediately if any damage is detected. Frequently Asked Questions Q: Is this an OEM or aftermarket fuel filter cap? This is a high-quality aftermarket replacement cap manufactured to exact OEM specifications for 7.3L Powerstroke. It provides the same fit, seal, and durability as the factory cap at a fraction of the dealer price. Q: Does the cap come with a new O-ring? Yes, this fuel filter cap includes a new Viton O-ring pre-installed for a leak-free seal. We recommend replacing the O-ring every time the filter is serviced. Q: What causes a fuel filter cap to fail? Fuel filter caps commonly fail due to over-torquing during installation (which cracks the plastic), UV/heat degradation of the plastic material, or O-ring deterioration causing air leaks. Q: How tight should I torque the fuel filter cap? Typically 25-35 Nm depending on your specific vehicle. Always refer to your service manual for the exact torque specification. Over-tightening is a leading cause of cap failure. Q: Will a bad fuel filter cap cause starting problems? Yes. A cracked or poorly sealed fuel filter cap can allow air into the fuel system, causing hard starts, rough running, and loss of prime — especially after the vehicle sits overnight. Related Products 🔗 Ford 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 📖 Ford Powerstroke Fuel System Maintenance

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Product Overview The FD-4596 Spin-On Fuel Filter is the primary fuel filtration for the 1999-2003 Ford 7.3L Powerstroke diesel engine. This filter mounts on top of the engine in the fuel filter housing and is the first line of defense against water, dirt, and debris entering your injectors. Replaces Ford part number F81Z-9N184-AA and Motorcraft FD-4596. Key Features OEM-Spec Filtration — High-efficiency cellulose media captures contaminants down to 10 microns, protecting HEUI injectors that operate at up to 3,000 PSI oil pressure. Water Separation — Hydrophobic filter media repels water, preventing water-contaminated fuel from reaching the injectors (a leading cause of 7.3L injector failure). Direct Fit — Spin-on design drops into the factory fuel filter housing. No modifications needed. Matched O-Ring — Includes the correct Beveled O-ring seal for the housing lid to prevent air intrusion — the #1 cause of 7.3L hard-start issues. 15,000-Mile Interval — Replace every 15,000 miles or 12 months under normal conditions. Severe duty: every 10,000 miles. Compatibility Year Make Model Engine 1999-2003 Ford F-250 / F-350 / F-450 / F-550 Super Duty 7.3L Powerstroke V8 Diesel 2000-2003 Ford Excursion 7.3L Powerstroke V8 Diesel 1999-2003 Ford E-350 / E-450 / E-550 7.3L Powerstroke V8 Diesel Cross-Reference Part Numbers Brand Part Number Ford / Motorcraft FD-4596, F81Z-9N184-AA Fleetguard FF5320 Baldwin BF7787 Donaldson P550440 WIX 33675 Luber-finer LFF7787 NAPA 3675 Technical Specifications Specification Value Filter Type Spin-On Cartridge Filtration Rating 10 Micron (Nominal) Media Type Cellulose with Hydrophobic Treatment Thread Size M16 x 1.5 Service Interval 15,000 miles / 12 months Why Timely Fuel Filter Changes Matter The 7.3L Powerstroke uses HEUI (Hydraulic Electronic Unit Injectors) that are extremely sensitive to fuel quality. A clogged or water-saturated fuel filter causes: Injector damage — Water in fuel erodes injector tips and causes scoring ($2,500+ replacement) Fuel pump wear — Restricted flow stresses the electric fuel pump Power loss / misfire — Restricted fuel flow starves injectors under load Hard starting — Air intrusion from old seals compounds with filter restriction FAQ Q: How often should I change the fuel filter on my 7.3L Powerstroke?A: Ford recommends every 15,000 miles or 12 months. If you tow heavy, idle frequently, or use biodiesel, change every 10,000 miles. Q: Does this filter include the lid O-ring?A: Yes, the FD-4596 filter includes the Beveled lid O-ring seal. Always replace both the filter and O-ring together to prevent air intrusion. Q: Will this fit my 2001 Excursion 7.3L?A: Yes. This filter fits all 1999-2003 7.3L Powerstroke engines in F-250 through F-550, Excursion, and E-Series vans. Q: What happens if I don't change my fuel filter?A: A clogged filter causes fuel starvation, rough running, power loss, and can lead to injector failure from contaminated fuel. HEUI injectors cost $250-400 each to replace. Q: Is this the same as the Motorcraft FD-4596?A: This is a direct replacement manufactured to the same specifications as the Motorcraft FD-4596 / Ford F81Z-9N184-AA filter, at a fraction of the dealer price.

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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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Product Overview The iFJF PF9804 Fuel Water Separator Filter is a critical fuel system component for Detroit Diesel DD13, DD15, and DD16 engines powering Class 8 heavy-duty trucks. This filter removes both water and particulate contaminants from diesel fuel before it enters the high-pressure common rail injection system. Replaces FS19915WE and A0000903651. Manufactured to IATF 16949 quality standards for reliable performance in demanding commercial trucking applications. Key Features Dual-Stage Filtration: Removes both emulsified water and solid particles from diesel fuel — protects injectors, pumps, and the entire fuel system. DD13/DD15/DD16 Coverage: Engineered specifically for Detroit Diesel heavy-duty engines used in Freightliner Cascadia, Western Star, and commercial truck platforms. High-Efficiency Water Separation: Specialized coalescing media separates microscopic water droplets from fuel, preventing injector tip erosion and microbial growth. Class 8 Truck Durability: Built for the extreme duty cycles of over-the-road trucking — high flow rates, extended service intervals, and vibration resistance. IATF 16949 Certified Manufacturing: Meets the same quality standards demanded by major OEM suppliers. Engine Compatibility Engine Displacement Vehicle Applications Detroit DD13 12.8L Freightliner Cascadia, M2 112, Western Star 4700 Detroit DD15 14.8L Freightliner Cascadia, Western Star 4900/5700XE Detroit DD16 15.6L Freightliner Cascadia, Western Star 4900/6900 Cross-Reference Numbers Manufacturer Part Number iFJF / Aftermarket PF9804 OEM Cross-Reference FS19915WE, A0000903651 Maintenance Interval Replace every 25,000-30,000 miles or at every other oil change for highway trucks. Drain the water separator bowl weekly or when the water-in-fuel warning light illuminates on the dashboard. Neglecting water drainage can lead to injector damage and costly repairs. Frequently Asked Questions Q: Will this fit my 2019 Cascadia with DD15?A: Yes. The PF9804 is the correct fuel water separator for all DD15 engines used in Freightliner Cascadia models. Q: What's the difference between PF9804 and R61709?A: Both are fuel water separators for DD13/DD15/DD16. Check your truck's filter housing part number to confirm the correct filter. These are often interchangeable in the same housing. Q: How often should I drain the water separator?A: Weekly or whenever the water-in-fuel dashboard warning light activates. Regular draining prevents water accumulation that can damage injectors. Q: Does this filter remove water from diesel?A: Yes. The specialized coalescing media separates both free and emulsified water from diesel fuel for complete fuel system protection. Q: Can I change this filter myself?A: Yes, fuel filter replacement is standard fleet maintenance. Fill the new filter with clean diesel before installation, then prime the system before starting. Related Products LF17511 Oil Filter for DD13/DD15/DD16 R61709 Fuel Filter Water Separator for DD13/DD15/DD16

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Product Overview The iFJF Complete Fuel Filter Housing Kit is the all-in-one solution for rebuilding the fuel filter assembly on 1983-1994 Ford 6.9L and 7.3L IDI diesel engines. This comprehensive kit includes the housing header (F2TZ-9B249-A), heater element (F2TZ-9J294-A), and the bottom lower cap — everything needed to completely refresh your IDI fuel filtration system in one purchase. Key Features All-in-One Complete Kit: Includes housing header, heater element, and bottom lower cap — the three key components of the IDI fuel filter assembly in one box. Full OEM Compatibility: Replaces Ford F2TZ-9B249-A (header), F2TZ-9J294-A (heater), and E8TZ-9B249-A. Interchangeable with factory parts. 1983-1994 IDI Coverage: Fits all 6.9L and 7.3L IDI naturally aspirated engines — F150 through F350, Super Duty, Econoline vans, and F59 chassis. Corrosion-Resistant Aluminum: Upgraded aluminum construction resists rust and diesel fuel corrosion far better than the original steel components. Important Fitment Note: The F2TZ-9J294-A heater element is designed for naturally aspirated IDI engines. Not compatible with 1993 F250 7.3L turbo diesel (newer model). Verify your engine type before ordering. Specifications Specification Detail Part Number FJ-FORD04-ZH3 OEM Reference F2TZ-9B249-A, F2TZ-9J294-A, E8TZ-9B249-A Engine 6.9L IDI / 7.3L IDI (Naturally Aspirated Only) Material Aluminum Housing, Metal Heater Element Includes Housing Header, Heater Element 9J294, Bottom Lower Cap Fits F150 F250 F350 Super Duty E150 E250 E350 F59 1983-1994 Note Not for 1993+ 7.3L Factory Turbo Diesel Warranty 12-Month Warranty Why Choose iFJF? The IDI fuel filter assembly is one of the most failure-prone components on these aging diesel trucks. Corrosion, cracked housings, failed heater elements, and leaking caps all introduce air into the fuel system — causing hard starts, stalling, and power loss. Our complete kit replaces all three problem components at once for true peace of mind. Frequently Asked Questions Q: What does this complete kit include?A: The housing header, heater element (F2TZ-9J294-A), and the bottom lower cap — all three key components of the fuel filter assembly. Q: Will this fit my 1990 F350 7.3L IDI?A: Yes. Direct fit for all 1988-1994 7.3L IDI naturally aspirated diesel engines. Q: Why does it not fit the 1993 F250 7.3L Turbo?A: The factory turbo IDI (introduced 1993) used a different fuel filter configuration in some models. This kit is for naturally aspirated IDI engines. If you have a factory turbo, verify your filter base before ordering. Q: Is this a complete fuel filter replacement?A: This kit replaces the housing assembly — not the filter element itself. The fuel filter cartridge is sold separately and screws into this housing. Q: What are the symptoms that I need this kit?A: Fuel leaks at the filter assembly, air in fuel lines (engine sputters/stalls), diesel smell under hood, hard cold starts, and a non-functional fuel heater. Q: Installation difficulty?A: Intermediate. Requires basic hand tools and fuel line wrenches. Purge the fuel system after installation. Budget 1-2 hours. Q: How is this different from the FJ-FORD04-ZH1?A: The ZH3 includes the bottom lower cap in addition to the header and heater — making it the most complete kit available.

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