Diesel Fuel Filters

R12T Fuel Filter Water Separator — Complete Combo Kit R12T Marine Fuel Water Separator — 10 Micron, 30 GPH, Replaces Racor S3240 / 120AT, NPT ZG1/4-19. Fits gas & diesel engines on boats, trucks, tractors, and generators. Complete combo kit includes the spin-on filter housing, two inlet/outlet fittings, two plugs, and a reusable clear nylon collection bowl with self-venting drain valve. 📋 Key Takeaways ✅ Complete combo kit — no separate parts to buy ✅ 10-micron filtration — removes water and particles down to 10 microns ✅ 30 GPH flow rate — supports engines up to 300HP ✅ NPT ZG1/4-19 ports with M18×1.5 center thread ✅ Reusable nylon collection bowl with self-venting drain valve ✅ Replaces Racor S3240, 120AT, Sierra 18-7987, RK10222 Features & Benefits Feature Benefit 10-Micron Filtration Media Captures emulsified water and fine particles before they reach your injectors — prevents injector seizure and CP4 pump failure 30 GPH Flow Rate Supports high-performance and fleet diesel engines without fuel starvation Clear Nylon Collection Bowl Visual inspection of water accumulation at a glance — no guesswork needed Self-Venting Drain Valve Tighten to seal, release to drain — service in under 2 minutes without tools Dual-Sided Port Configuration Inlet/outlet can run same-side or opposite-side to fit any engine bay layout Powder-Coated Steel Housing Electrostatic coating resists corrosion from saltwater, road salt, and diesel fuel Spin-On Design Tool-free filter replacement — just spin off the old, spin on the new Compatibility & Cross-Reference Part Number Brand R12T / 120AT Racor / Parker S3240 Racor 18-7987 Sierra Marine RK10222 Sierra Common Applications Diesel trucks — Duramax, Powerstroke, Cummins fuel system protection Marine engines — Yanmar, Volvo Penta, Mercury, Yamaha outboard/inboard Agricultural equipment — Kubota, John Deere, CAT, Case IH tractors Generators — Cummins Onan, CAT standby generators Off-road equipment — excavators, skid steers, bulldozers Specifications Part Number FJ-R12T (iFJF) Filter Type Spin-On Fuel Filter / Water Separator Micron Rating 10 Micron Flow Rate 30 GPH (114 LPH) Port Size NPT ZG1/4-19 (M18×1.5 Center Thread) Bowl Material Clear Nylon (Reusable, Self-Venting) Housing Material Powder-Coated Steel (Corrosion Resistant) Includes 1× Filter Assembly, 2× Fittings, 2× Plugs, 1× Nylon Bowl Why Choose iFJF? We built the R12T to match — and in many ways exceed — the OEM Racor specification. Every unit is: 🔍 Factory-tested for 10-micron filtration efficiency and 30 GPH flow rate 🛡️ Powder-coated inside and out for rust-free service life in marine environments 📦 Ready to install — includes fittings, plugs, and drain bowl in one box 💰 Priced for boat and fleet owners — premium filtration without the OEM markup Want to see how the R12T stacks up against the genuine Racor? Read our R12T vs Racor 120A comparison review → Looking for the upgradable R12H system (replace only the filter element, not the whole housing)? Check out the R12H Filter Element here → Frequently Asked Questions What's the difference between R12T and R12H? The R12T is a complete disposable filter assembly — when it clogs, you replace the entire unit including the housing. The R12H system is upgradeable: you keep the aluminum housing and only swap the filter cartridge. If you do frequent filter changes, the R12H upgrade pays for itself within 2-3 services. Does this fit my boat/diesel engine? The R12T fits any engine with NPT ZG1/4-19 (M18×1.5 center thread) ports. It's commonly used on Yanmar, Volvo Penta, Mercury, Cummins, and Kubota engines. The 30 GPH flow rate supports engines up to approximately 300HP. If you're unsure about fitment, contact us with your engine model. How often should I replace the R12T filter? Replace every 100-200 hours of engine operation, or annually — whichever comes first. In marine environments or if you use biodiesel, inspect the clear bowl at every fill-up and drain water as needed. Visual inspection: if the bowl shows more than 1/2" of water or the filter media appears dark/saturated, replace immediately. How do I drain water from the R12T bowl? Simply loosen the drain valve at the bottom of the clear nylon bowl — water and contaminants will drain out by gravity. Tighten the valve to seal. No tools required. Pro tip: keep a small catch cup under the bowl before opening the valve to avoid diesel on your bilge or garage floor. Can I use this with biodiesel? Yes — the R12T is compatible with B5-B20 biodiesel blends. However, biodiesel tends to hold more dissolved water than petroleum diesel, so we recommend more frequent bowl draining (every 25-50 hours) when running biodiesel. The powder-coated steel housing resists the higher corrosion potential of biodiesel blends. What cross-reference replacements match this filter? This R12T replaces: Racor S3240 / 120AT, Sierra 18-7987 / RK10222. It shares the same 10-micron rating, NPT ZG1/4-19 port size, and 30 GPH flow rate as the OEM Racor unit — at a more competitive price point. How do I install the R12T fuel filter assembly? Remove the old filter by spinning it counterclockwise (have a catch pan ready for residual fuel) Clean the mounting bracket surface and apply a thin film of diesel to the new filter's gasket Screw in the two inlet/outlet fittings (choose same-side or opposite-side configuration) Install the two plugs in the unused ports Spin the new R12T onto the mounting head clockwise until the gasket contacts, then tighten 3/4 turn by hand — do not overtighten Prime the system using the manual primer pump and check for leaks at all four ports Package Includes 1 × R12T Fuel Filter / Water Separator Complete Assembly 2 × NPT ZG1/4-19 Inlet/Outlet Fittings 2 × NPT ZG1/4-19 Plugs 1 × Clear Nylon Collection Bowl with Self-Venting Drain

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R12H Filter Element 2-Pack — Double the Protection, Half the Hassle Stock up and save with the iFJF R12H 10-micron replacement filter element twin pack. Keep one on your boat and one in your maintenance kit — never run your engine with a clogged filter again. Designed exclusively for the R12H aluminum fuel water separator assembly. Why Buy the 2-Pack? 💰 Save vs. Buying Singles — Two elements at a bundled price beats buying individually. ⛵ Always Ready at Sea — Keep a spare onboard. When water contamination hits mid-voyage, you can swap in minutes. 🔧 Fleet & Workshop Friendly — If you maintain multiple boats, diesel trucks, or equipment, the 2-pack keeps your service bay stocked. 📦 Free Storage — Filter elements don't expire. Buy now, use when you need them. Key Features 10-Micron Advanced Filtration — Removes water and contaminants as small as 10 microns from your fuel system. Precision Fit for R12H Assembly — Drop-in replacement, zero modifications required. 15 GPH Flow Rate — Maintains full fuel flow for high-performance marine and diesel applications. High-Capacity Media — Extended service life compared to generic alternatives. Genuine iFJF Quality — Not a generic substitute. Engineered to the exact specifications of our R12H system. Compatibility ⚠️ Exclusively for iFJF R12H Fuel Water Separator Assembly. Not compatible with sealed R12T units. Replaces filter cartridges in assemblies that match S3240, 120AT, 18-7987, RK10222 form factors. Specifications Pack Size 2 Filter Elements Filtration Rating 10 Micron Compatible Assembly iFJF R12H Fuel Water Separator Flow Rate 15 GPH (per element, in R12H assembly) Replaces Part # S3240 · 120AT · 18-7987 · RK10222 Recommended Interval Every 100 hours or annually per element Installation — Quick & Simple Shut off fuel supply to the R12H assembly Unscrew the aluminum housing Remove the old filter element (firm push required) Lubricate the O-rings with clean fuel Insert the new element, reassemble, and fill with fuel Start engine — done in under 10 minutes! Frequently Asked Questions Q: Two elements — how long will they last?A: With recommended 100-hour replacement intervals, a 2-pack covers up to 200 operating hours or 2 years of seasonal boating. Q: Buy 2-pack or single?A: If you plan on keeping your boat/truck for more than one season, the 2-pack saves you money plus you always have a spare. Need just one? Single pack here. Q: Don't have the R12H assembly yet?A: Get the complete R12H combo here — includes the aluminum housing + 3 filter elements + all fittings. Complete Your Setup 🛒 R12H Complete Assembly — The full system with aluminum housing 🛒 Single Filter Element — Individual replacement cartridge R12T Fuel Filter Water Separator Complete Combo Kit →

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Marine-Grade Fuel Water Separator — Protect Your Engine, Save on Maintenance R12H Marine Fuel Water Separator — 10 Micron, 15 GPH, Aluminum Alloy, Replaces Racor S3240 / 120AT, NPT ZG1/4-19. Upgraded detachable filter element design: replace only the cartridge, keep the housing — saves up to 60% vs. disposable units. Complete kit includes aluminum housing, 3 filter elements, 4 O-rings, 2 inlet/outlet fittings, and 2 plugs. Key Features Detachable Spin-On Design — Replace only the filter element, not the entire unit. Quick tool-free cartridge swaps. Aluminum Alloy Body + Powder Coating — Superior corrosion resistance against seawater and harsh marine environments. Built to outlast iron/steel alternatives. 15 GPH High Flow Rate — Engineered for high-performance marine and diesel applications. Maintains fuel pressure under load. 10-Micron Advanced Filtration — High-capacity filter media removes water and particles as small as 10 microns for clean, water-free fuel delivery. Transparent Nylon Collection Bowl with Drain Valve — Visually inspect water accumulation and drain with a simple twist of the black valve. What's Included (Complete Combo) 1 x R12H Fuel Water Separator Assembly (aluminum housing + base) 3 x Filter Elements (1 installed + 2 bonus spares) 4 x O-Rings (2 installed + 2 bonus spares) 2 x NPT/ZG1/4-19 Connection Fittings 2 x Plugs for unused ports Installation Instructions Specifications Model R12H (R12T Upgrade) Material Aluminum Alloy + Powder Coating Flow Rate 15 GPH (57 LPH) Filtration 10 Micron Port Size NPT / ZG1/4-19 Filter Type Spin-On, Replaceable Cartridge Replaces Part # S3240, 120AT, 18-7987, RK10222, R12T Applications Marine boats, diesel trucks, generators, oil storage equipment Easy Installation — No Professional Tools Required (Boats) Designed for DIY boat owners. Comes with detailed step-by-step instructions: Apply fuel to both O-rings for lubrication before assembly Mount the unit securely — use screws on a wood board (min 1cm) with marine adhesive if you prefer not to drill into your boat Fill the filter housing completely with fuel before starting the engine to prevent air-lock Periodically check the collection bowl and drain accumulated water via the drain valve For automotive/diesel truck installation, professional installation is recommended. Frequently Asked Questions Q: What is the difference between R12H and R12T?A: The R12T has a sealed, non-removable filter element — you must replace the entire housing. The R12H has a detachable cartridge: keep the housing, replace only the internal filter, saving you money every service. Q: Will this fit my boat?A: As long as you have sufficient mounting space, it works for boats, cars, diesel trucks, and fuel storage equipment. Ports: NPT/ZG1/4-19. Q: Why won't my engine start after installation?A: You must fill the filter housing completely with fuel before starting. An empty filter causes air-lock and starting failure. Q: How often should I replace the filter element?A: Every 100 hours of operation or annually, whichever comes first. Check the transparent bowl regularly for water accumulation. Q: Is this compatible with Racor / Sierra / Yamaha systems?A: This replaces S3240 and 120AT filter elements commonly used across marine brands. Verify your port size (NPT/ZG1/4-19) and mounting space before ordering. WHOLESALE INQUIRIES Bulk pricing available for marine dealers, fleet operators, and distributors. Contact us for wholesale discounts. R12T Fuel Filter Water Separator Complete Combo Kit →

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R12H Replacement Filter Element — Keep Your Marine Fuel System at Peak Performance This is the genuine iFJF R12H 10-micron replacement filter cartridge, designed exclusively for the R12H fuel water separator assembly. Unlike the older R12T (which forces you to replace the entire housing), the R12H system lets you swap only the filter element — saving you money every service while maintaining the same high-performance filtration. Key Features 10-Micron High-Capacity Filtration — Advanced filter media captures water and particles as small as 10 microns, ensuring clean, water-free fuel reaches your engine. Drop-In Replacement for R12H Assembly — Designed to fit the iFJF R12H aluminum housing perfectly. No modifications, no adapters needed. Cost-Effective Maintenance — Replace only the filter element, not the entire unit. A $13.99 cartridge vs. replacing a whole separator system. Marine & Diesel Ready — Built for the demands of saltwater marine environments, diesel trucks, generators, and fuel storage equipment. High Flow Design — Maintains 15 GPH flow rate when installed in the R12H assembly, ensuring consistent fuel delivery under load. Compatibility — Fits ONLY the iFJF R12H Assembly ⚠️ Important: This filter element is designed exclusively for the iFJF R12H fuel water separator housing. It replaces internal cartridges in assemblies that fit S3240, 120AT, 18-7987, and RK10222 form factors. ✅ Compatible with: iFJF R12H Fuel Water Separator Assembly ❌ NOT compatible with: Older R12T sealed units (the R12T cannot accept replacement cartridges) Specifications Product R12H Replacement Filter Element (1 Pack) Filtration Rating 10 Micron Compatible Assembly iFJF R12H Fuel Water Separator (Aluminum Housing) Replaces Part # S3240 · 120AT · 18-7987 · RK10222 (filter element only) Flow Rate 15 GPH (when installed in R12H assembly) Material High-efficiency cellulose/synthetic blend filter media Recommended Replacement Interval Every 100 hours of operation or annually When to Replace Your Filter Element 🔴 Engine hesitation or power loss under load 🔴 Visible water in the transparent collection bowl 🔴 More than 100 operating hours since last change 🔴 Annual preventive maintenance schedule 🔴 After any fuel contamination event Frequently Asked Questions Q: Will this fit the older R12T unit?A: No. The R12T is a sealed unit with a non-removable filter — you must upgrade to the R12H assembly to use replacement cartridges. This is why the R12H saves you money long-term. Q: How do I install the replacement element?A: 1) Shut off fuel supply. 2) Unscrew the R12H housing. 3) Remove old element (may require firm push). 4) Insert new element. 5) Lubricate O-rings with clean fuel. 6) Reassemble and fill with fuel before starting. Q: How many elements come in this package?A: This is a single (1-pack). We also offer a cost-saving 2-pack. Q: Do I have the R12H assembly?A: If your fuel water separator has a detachable aluminum housing with a replaceable internal cartridge, you have the R12H. Need the assembly? Shop here. Complete Your Fuel System 🛒 R12H Complete Assembly — The full aluminum housing + 3 elements combo 🛒 2-Pack Filter Elements — Save more with a twin pack 📖 See our 20K-view customer review: R12T vs R12H comparison & install guide → R12T Fuel Filter Water Separator Complete Combo Kit →

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iFJF TP1015 Fuel Filter — 5-Micron Absolute Protection for Your Duramax L5P Already running an upgraded billet aluminum housing cap? Excellent choice. Now keep it fed with the iFJF TP1015 replacement fuel filter element — the same 5-micron absolute-rated filter that ships in our combo kits, sold standalone for customers who already made the cap upgrade. Same filtration. Same Viton O-rings. Same CP4.2 pump protection. Just the filter, no cap included. Engineered for 2017–2020 Chevy Silverado & GMC Sierra 2500HD/3500HD with the 6.6L L5P Duramax diesel engine, the TP1015 delivers filtration performance that leaves the OEM ACDelco paper element in the dust — literally. If your current filter has 15,000+ miles on it, you're overdue. 📊 TP1015 vs. OEM ACDelco Filter Element Specification iFJF TP1015 OEM ACDelco TP1015 Micron Rating 5 Micron (Absolute) 7–10 Micron (Nominal) Filter Media Multi-Layer Synthetic Blend Cellulose Paper Water Separation 98% Efficiency ~95% Efficiency O-Ring Material 2 × Viton® (Diesel-Rated, 400°F) 1 × Standard Nitrile Dirt-Holding Capacity 2× OEM Capacity Baseline Price $17.99 $29–$42 🚛 Compatible Vehicles Chevrolet Silverado 2500HD / 3500HD 2017 · 2018 · 2019 · 2020 6.6L L5P Duramax Turbo Diesel V8 GMC Sierra 2500HD / 3500HD 2017 · 2018 · 2019 · 2020 6.6L L5P Duramax Turbo Diesel V8 Also Fits: Chevy Cruze 2.0L Diesel (2014–2015), Chevy Cruze 1.6L Diesel (2017–2019) 🔢 Cross-Reference / Replaces OEM Part Numbers iFJF: TP1015 ACDelco: TP1015 · 22937279 GM Genuine: 23456595 · 23304096 ⚙️ Technical Specifications Filter Media: Multi-layer synthetic blend with hydrophobic barrier layer — traps particles down to 5μm while repelling water droplets from the fuel stream Filtration Rating: 5 micron absolute (β≥1000) — captures 99.9% of particles ≥5μm. OEM paper filters are rated nominally at 7–10μm, meaning they let significantly more particulate through to your CP4.2 high-pressure pump Water Separation: 98% removal efficiency — the hydrophobic layer strips emulsified water from diesel fuel, critical for protecting the CP4.2 injection pump from cavitation erosion and catastrophic failure O-Rings: 2 premium Viton® fluoroelastomer O-rings (1 × large cap seal, 1 × small filter seal) — rated to 400°F continuous, compatible with ULSD, B20 biodiesel, and common diesel fuel additives Service Interval: Replace every 15,000–22,500 miles (24,000–36,000 km). Reduce to 15,000 miles if towing heavy, extended idling, or running biodiesel blends Filter Construction: Spiral-wound pleated media with epoxy-sealed end caps — no bypass valve failures, consistent flow under high fuel demand 📦 What's in the Box 1 × TP1015 Fuel Filter Element (multi-layer synthetic blend media, 5μm absolute) 2 × Viton® O-rings (large cap seal + small filter seal) 1 × Installation instruction card ⚠️ Housing cap NOT included — this is the filter element only. If you need a cap upgrade, see our Silver Cap Kit or Black Cap Kit. 🛠️ Installation Tips PRIME THE FILTER: Fill the new filter with clean diesel before installing. A dry filter means a dry CP4.2 on first start — and that can lead to a $4,000+ pump replacement. LUBE THE O-RINGS: Apply a thin film of clean diesel or silicone grease to both O-rings. Dry O-rings can pinch, tear, or roll during installation — all of which cause air leaks and hard-start conditions. TORQUE TO SPEC: If you're using the OEM plastic cap, torque to 18 ft-lbs (25 N·m) — no more. If you're using an iFJF billet aluminum cap, the same torque spec applies, but the aluminum cap won't crack if you go slightly over. BLEED THE SYSTEM: After installation, cycle the key to "ON" (without cranking) 3–5 times. You'll hear the in-tank lift pump cycle. The L5P fuel system is self-priming — no manual bleeding required. LEAK CHECK: Start the engine and inspect the filter housing area. Any dampness around the cap seal means the O-ring isn't seated. Shut down, reseat, and retorque. ❓ FAQ Q: Will this fit my 2017–2020 Duramax L5P? A: Yes — as long as your truck uses the cartridge-style fuel filter housing (GM part #134001 housing). This filter fits all 2017–2020 Silverado/Sierra 2500HD/3500HD with the 6.6L L5P engine. Also fits Chevy Cruze 1.6L/2.0L diesel models. Q: How often should I replace the fuel filter? A: GM recommends every 22,500 miles. We recommend every 15,000 miles if you tow heavy, idle frequently, or run any biodiesel blends. The TP1015 has 2× the dirt-holding capacity of the OEM filter, but diesel fuel quality varies — err on the side of more frequent changes. Q: Can I use this TP1015 filter with the OEM plastic cap? A: Yes, the TP1015 filter element is a direct dimensional match for the OEM housing. However, the factory plastic cap is a known failure point (GM TSB #18-NA-103). We strongly recommend upgrading to our 6061-T6 billet aluminum cap for permanent peace of mind. Q: Will using this aftermarket filter void my factory warranty? A: No. Under the Magnuson-Moss Warranty Act (15 U.S.C. § 2302), a manufacturer cannot void your warranty for using aftermarket parts unless they prove the aftermarket part directly caused the failure. The iFJF TP1015 meets or exceeds all OEM filtration specifications — GM would have a very hard time making that case. 🛒 Complete Your Fuel System Upgrade This filter is just one piece of the L5P fuel system puzzle: Need the billet cap? Silver 134001 Cap + TP1015 Kit — $69.99, includes filter + CNC 6061-T6 cap Prefer stealth black? Black 134001 Cap + TP1015 Kit — $69.99, same premium kit in black anodized finish Due for an air filter too? TP1015 + A3231C Air Filter Combo — $37.99, both filters in one order Just need the air filter? A3231C Air Filter — $29.99, high-flow drop-in replacement for 2017–2019 L5P ⚠️ IMPORTANT: Always prime the fuel filter with clean diesel before installation. A dry-start on the CP4.2 high-pressure fuel pump can cause catastrophic failure — a $4,000+ repair you don't want.

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Product Overview The FS1098 Fuel Water Separator Fuel Filter is a direct replacement for the Cummins B6.7, ISB6.7, QSB6.7, ISL8.9, and L9 diesel engine fuel/water separator. This high-efficiency filter removes water and contaminants from diesel fuel before they reach the high-pressure injection system. Replaces Fleetguard FS1098 and Cummins part number 5319680, 5303743. Compatible with Freightliner W100CFI, W120CFI, and W130CFI models. Key Features Cummins Fleetguard Compatible — Direct replacement for FS1098 / Cummins 5319680 and 5303743. Exact fit for B6.7/ISB6.7 and L9/ISL8.9 engine fuel systems. Superior Fuel Protection — Advanced filtration media removes water and solid particles down to 7 microns, protecting CP3/CP4 high-pressure fuel pumps and common rail injectors from premature wear and failure. Heavy-Duty Construction — Built to withstand the demands of commercial trucking, construction equipment, school buses, and industrial diesel applications. Meets OEM burst pressure and flow rate specifications. PCV Valve Compatible — Designed to work with the integrated fuel system PCV (Pressure Control Valve) found on B6.7 and L9 engine platforms. Freightliner Ready — Compatible with Freightliner W100CFI, W120CFI, and W130CFI models equipped with Cummins B6.7 and L9 diesel engines. Engine Compatibility Engine Displacement Common Applications Cummins B6.7 / ISB6.7 6.7L Inline-6 Ram 2500/3500, Freightliner M2 106, Thomas/Freightliner School Buses, Blue Bird Buses Cummins QSB6.7 6.7L Inline-6 Construction Equipment, Marine Engines, Generator Sets, Agricultural Machinery Cummins ISL8.9 / L9 8.9L Inline-6 Transit Buses, Refuse Trucks, Motorhomes, Fire Trucks, Concrete Mixers Cummins QSL9 8.9L Inline-6 Heavy Construction Equipment, Marine Propulsion, Industrial Power Cross-Reference Part Numbers Brand Part Number Fleetguard / Cummins Filtration FS1098 Cummins OEM 5319680, 5303743 Freightliner W100CFI, W120CFI, W130CFI Compatible Technical Specifications Specification Value Filter Type Fuel/Water Separator Filtration Rating 7 Micron (Nominal) Media Type Synthetic/Cellulose Composite with Hydrophobic Treatment Flow Rate Up to 90 GPH (340 LPH) Water Separation Efficiency >95% at rated flow Service Interval 15,000 miles / 500 hours / 12 months Warning Signs Your Fuel Filter Needs Replacement Check Engine Light / Derate — Low fuel pressure codes (P0087, P0088) often indicate a restricted fuel filter Power Loss Under Load — Engine feels sluggish when climbing hills or towing Hard Starting / Extended Cranking — Restricted fuel flow makes cold starts difficult Water in Fuel Warning — Drain the separator immediately and replace the filter if the warning persists Reduced Fuel Economy — Engine compensates for restricted flow with increased injection duration FAQ Q: Will this fit my Freightliner M2 with a Cummins B6.7?A: Yes. The FS1098 is compatible with Freightliner M2 106 trucks equipped with Cummins B6.7 engines. It fits the chassis-mounted fuel/water separator housing. Q: What's the difference between this and the FS1098 with PCV valve?A: This is the filter element only. Some FS1098 assemblies include an integrated PCV (Pressure Control Valve). If your vehicle requires the complete assembly with PCV, verify before ordering. Q: How do I know if I need just the filter or the complete assembly?A: If you're experiencing fuel pressure codes (P0087, P0088) or rough running, the PCV valve may also need replacement. The filter-only version is suitable for routine maintenance. The complete assembly with PCV is recommended when troubleshooting fuel system issues. Q: Can I use this on a Ram 3500 with the 6.7L Cummins?A: Ram trucks use a different filter configuration (two under-hood cartridge filters). The FS1098 is designed for chassis-mounted separator housings on commercial vehicles. Check your vehicle's specific filter specification. Q: How often should I drain the water separator?A: Drain the water separator monthly as preventive maintenance, or immediately when the "Water in Fuel" warning light illuminates. Even with a good filter, water can accumulate in the housing bowl and should be drained regularly.

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Product Overview The 802893Q01 Fuel Water Separator Kit 10 Micron 18-7983-1 Filters for 35-807172 35-60494-1 18-7944 Marine 35-55501 35-57250 is a premium OEM-spec replacement designed to protect your fuel system from water and contaminants. Built with high-efficiency filtration media that meets or exceeds factory specifications, this separator ensures your diesel engine runs clean and reliable mile after mile. Key Features ✓ High-Efficiency Filtration: Advanced multi-layer media captures 99% of water and contaminants down to 10 microns, protecting sensitive fuel injection components. ✓ Heavy-Duty Construction: Rugged steel canister with corrosion-resistant powder coating withstands under-hood heat, vibration, and road debris. ✓ OEM-Spec Fitment: Precision-engineered thread pitch and gasket diameter for leak-free seal — no modifications required for installation. ✓ Extended Service Life: Designed for 15,000-30,000 mile replacement intervals under normal operating conditions, reducing maintenance downtime. ✓ Complete Kit Included: Each kit includes filter element, O-rings, and installation instructions for a hassle-free service. Technical Specifications Filter Type Fuel Water Separator / Spin-On Micron Rating 10 Micron (nominal) Thread Size Check product images for thread spec Gasket Nitrile Rubber Seal Included Application Diesel Engine Fuel Systems Replacement Interval 15,000 - 30,000 miles Why Choose iFJF? Quality Assurance: Every product undergoes rigorous quality inspection before shipping. USA-Based Inventory: Products ship from our US warehouse — no waiting for international freight. Expert Support: Our team knows diesel, automotive, and RV parts. Real answers from real people. Fair Pricing: Premium quality without the premium markup — direct value to you. Hassle-Free Returns: 30-day return policy. If it doesn't fit or meet your expectations, we'll make it right. Installation Tips Always relieve fuel system pressure before removal Lubricate new O-ring with clean diesel fuel Hand-tighten then 3/4 turn with wrench Prime fuel system before starting engine Dispose of old filter properly at recycling center Frequently Asked Questions Q: How often should I replace this fuel filter?A: We recommend replacement every 15,000-30,000 miles for diesel applications, or annually — whichever comes first. Severe-duty or high-contamination conditions may require more frequent changes. Q: Does this fit my specific truck?A: Please check the compatibility table above and use our vehicle selector. For exact fitment confirmation, message us with your VIN number and we will verify. Q: What is the micron rating?A: This filter is rated at 10 microns nominal, which effectively captures water droplets and particulates that can damage high-pressure common rail injection systems. Q: How do I prime the fuel system after replacement?A: Cycle the key to the ON position (without starting) 3-4 times to run the lift pump. On some vehicles, you may need to use a manual primer pump. Refer to your owner's manual. Q: What is the difference between this and the OEM filter?A: This filter meets or exceeds OEM filtration specifications at a significantly lower price point. Manufactured in ISO-certified facilities with the same multi-layer media technology. Q: Is this a genuine iFJF product?A: Yes, this is an iFJF-branded replacement filter — not a re-boxed OEM part. We stand behind the quality with our 1-year warranty. Related Products Related Blog Posts

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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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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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Product Overview The 816296Q2 fuel filter is a premium direct-fit replacement designed to protect your Marine, Mercury'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 816296Q2 is designed to fit the following applications: Marine Mercury 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 816296Q2 Filter Type Fuel Filter / Fuel Water Separator OEM Cross Reference 5/16" In-line Fuel Filter for Marine and Mercury 40-400 HP Outboard Diesel Engin 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 816296Q2 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 FS53029NN Fuel Water Separator Filter for Titan XD 2016-2019 View all Fuel Filters →

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Product Overview The FS1022 Fuel Water Separator Filter is a direct replacement for Cummins ISL, ISB, ISC, and ISM diesel engines used in trucks, buses, motorhomes, and commercial vehicles. This spin-on filter provides critical water separation and particulate filtration to protect high-pressure common rail fuel injection systems. Replaces Fleetguard FS1022, Cummins 3800394, and Baldwin BF1272-SPS. Key Features Cummins Fleetguard Compatible — Direct replacement for FS1022 / Cummins 3800394. Same thread, gasket, and canister dimensions. Advanced Water Separation — Treated cellulose media repels water while capturing solid contaminants, preventing corrosion and injector damage in common rail systems operating at 26,000+ PSI. Heavy-Duty Construction — Thick steel canister with burst pressure rating exceeding OEM specifications. Nitrile base gasket for reliable sealing. Fleet-Grade Performance — Designed for the demands of daily commercial operation. Ideal for fleet maintenance programs, owner-operators, and RV enthusiasts. Easy Spin-On Replacement — Standard spin-on design with 1-14 UNS threads. Pre-fill with clean diesel fuel for faster priming. Compatibility Engine Family Engine Models Typical Applications Cummins ISL ISL 8.9L, ISL G, ISL9, L9 Transit Buses, Refuse Trucks, Motorhomes Cummins ISB ISB 5.9L, ISB 6.7L Ram Trucks, School Buses, Medium-Duty Cummins ISC ISC 8.3L, ISC 8.9L Motorhomes, Fire Trucks, Regional Trucks Cummins ISM ISM 10.8L Class 8 Trucks, Heavy Equipment Cross-Reference Part Numbers Brand Part Number Fleetguard / Cummins FS1022, 3800394 Baldwin BF1272-SPS Donaldson P564872 WIX 33674 Luber-finer LFF1003 Purolator PS8689 FAQ Q: What's the difference between FS1022 and FS1003?A: Both are similar spin-on fuel/water separators for Cummins engines. The FS1022 is often specified for ISL applications while FS1003 covers ISB/ISC platforms. Verify your housing dimensions and thread specs — they may be interchangeable in some applications but not all. Q: How often should I change this filter?A: Recommended service interval is every 15,000 miles or 500 hours of operation. For severe-duty applications (high idle, dusty conditions, biodiesel), change every 10,000 miles or 300 hours. Q: Does this fit my motorhome with a Cummins ISL?A: Yes. The FS1022 is commonly used on motorhomes and RVs with Cummins ISL 8.9L engines, including models from Monaco, Holiday Rambler, Fleetwood, and Tiffin.

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Complete Fuel Filter Assembly for 2013-2018 Ram 6.7L Cummins Turbo Diesel Your Ram HD's 6.7L Cummins is built to work hard, but the CP4.2 high-pressure fuel pump doesn't tolerate contamination. When the factory fuel filter assembly develops cracks, leaks, or internal seal failures, unfiltered fuel reaches the injection system — and the repair bill can exceed $8,000 for a complete fuel system replacement. This direct-fit fuel filter assembly replaces the entire factory housing and cartridge with a precision-engineered unit that matches or exceeds OEM specifications at a fraction of dealer pricing. Key Features Complete Assembly: Includes filter housing, new cartridge-style fuel filter, water-in-fuel sensor port, and all integrated seals — ready to bolt on right out of the box. OE-Grade Filtration: Multi-layer filter media captures particles down to 4 microns absolute, protecting the CP4.2 injection pump and piezo injectors from abrasive wear. Water Separation: Integrated water-in-fuel detection port works with your factory WIF sensor to alert you before water reaches the injection system and causes catastrophic corrosion. Direct Fitment: Precision-molded mounting points and port locations match the factory plumbing exactly — no modifications, no adapter fittings, no headaches. Cost-Effective Protection: A fraction of the OEM assembly cost — an affordable insurance policy against a four-figure fuel system repair. Vehicle Compatibility Make Model Years Engine Ram 2500 2013-2018 6.7L Cummins Turbo Diesel Ram 3500 2013-2018 6.7L Cummins Turbo Diesel Ram 4500 2013-2018 6.7L Cummins Turbo Diesel Ram 5500 2013-2018 6.7L Cummins Turbo Diesel Technical Specifications Specification Value Part Type Fuel Filter Housing Assembly (Complete) Filter Media Cellulose/Synthetic Blend, Multi-Layer Filtration Efficiency 99% @ 4 microns absolute Water Separation >95% efficiency Housing Material High-Grade Nylon Composite Includes Filter Yes — New Cartridge-Style Element Pre-Installed WIF Sensor Port Yes — Compatible with Factory Sensor Replaces OEM 68157290AB, 68157291AA Why Replace the Complete Assembly? On 2013-2018 Ram Cummins trucks, the factory fuel filter housing is a known trouble area. The plastic housing can develop hairline cracks at the mounting tabs from engine vibration, the internal bypass valve seat can wear and allow unfiltered fuel past the element, and the water drain petcock threads often strip after a few service cycles. Rather than chasing individual component failures, replacing the complete assembly restores the entire filtration system to factory spec in one service. It's the smart move whether you're doing preventive maintenance or troubleshooting a fuel pressure issue. Installation Tips Depressurize the fuel system by removing the fuel pump relay and cranking the engine briefly before disconnecting any lines. Clean the mounting surface thoroughly — any debris trapped between the housing and bracket can cause uneven clamping and eventual cracking. Torque mounting bolts to 89 in-lbs — over-tightening is the #1 cause of cracked housings on these trucks. Prime the system by cycling the key to "Run" (without starting) 3-4 times — each cycle runs the in-tank lift pump for ~25 seconds. Inspect the WIF sensor O-ring before installation and apply a thin film of clean diesel fuel to prevent pinching during insertion. Frequently Asked Questions Q: Do I need to replace the water-in-fuel sensor when replacing the assembly?A: Not necessarily. The factory WIF sensor can be transferred from your old housing to the new one. However, if your sensor is more than 5 years old or you've had water contamination issues, it's good practice to replace it. The sensor O-ring should always be replaced. Q: Will this fit my 2019+ Ram with the CP4.2 pump?A: No, 2019 and newer Ram HD trucks use a different fuel filter housing design. This assembly is specifically for 2013-2018 models. Please verify your vehicle's production date before ordering. Q: How often should I replace the fuel filter after installing this assembly?A: Ram recommends every 15,000 miles (24,000 km) or 12 months under normal conditions. If you tow heavy, operate in dusty environments, or use biodiesel blends above B5, reduce the interval to 10,000 miles. Q: Can I use this with aftermarket lift pumps?A: Yes, this assembly is compatible with aftermarket lift pump systems (FASS, AirDog, Airdog II, etc.) as long as fuel pressure at the filter inlet does not exceed 15 PSI. If you're running a higher-pressure lift pump, install a pressure regulator upstream of the filter assembly.

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Product Overview The FS1242 Spin-On Fuel Water Separator Filter is a high-performance replacement filter engineered for diesel engines requiring premium fuel-water separation. As a direct upgrade to the Fleetguard FS1015/FS1015B series, this 10-micron element delivers 96% water separation efficiency to protect your fuel system from water contamination, rust, and particulate debris. Designed for Cummins 8.3L ISC and QSC engines commonly found in Freightliner medium-duty trucks, Kenworth T300, Peterbilt 330, buses, marine vessels, and industrial power equipment. Key Features 10-Micron High-Efficiency Media: Premium pleated cellulose/synthetic blend media captures 96% of emulsified water and 99% of solid particles ≥10 microns. Protects high-pressure common rail injectors and CP3/CP4 fuel pumps from abrasive wear and internal corrosion. Tool-Free Spin-On Design: Quick-twist installation with pre-lubricated O-ring seals. Standard 1-14 UNS-2B thread — hand-tighten 3/4 to 1 turn after gasket contact. Typical replacement takes under 10 minutes with basic hand tools. Direct FS1015/FS1015B Upgrade: Shares identical thread pitch, gasket diameter, and canister dimensions with FS1015, FS1015B, and 3355903 Fleetguard filters. Larger pleat count provides up to 15% more filtration surface area versus OE equivalent. Heavy-Duty Steel Construction: Corrosion-resistant coated steel canister rated for diesel fuel system pressures up to 15 PSI. Operating temperature range: -40°F to +250°F (-40°C to +121°C). Anti-Drain Back Valve: Integrated silicone valve retains fuel in the filter housing when the engine is off, preventing hard starts and reducing injector stiction on cold mornings. Complete Gasket Kit Included: Each filter ships with 2 replacement O-rings — one for the mounting base seal and one for the collection bowl interface. No need to source gaskets separately. Compatibility This FS1242 fuel water separator filter fits the following engine and vehicle applications when equipped with the FS1242-compatible spin-on filter housing: Engine Application Cummins 6CT8.3 / ISC 8.3L Freightliner FL70, FL80, M2 106; Kenworth T300, T370; Peterbilt 330, 335; International 4000-Series Cummins QSC 8.3L Marine propulsion engines (QSC8.3-500/550/600), industrial generators, construction equipment, irrigation pumps Cummins 6CTA8.3 Agricultural tractors, combines, stationary power units, wood chippers Fleetguard FS1242 Housing Requires 3831871S collection bowl + 142784S mounting base (reuse existing — filter only) ⚠️ Fitment Note: This listing includes the spin-on filter element and 2 O-rings only. The 3831871S collection bowl and 142784S mounting base are reusable components from your existing filter housing assembly. Verify your housing matches the FS1242/FS1015 thread pattern before ordering. Specifications Specification Value iFJF Part Number FJ-1242 Filter Type Spin-On Fuel Water Separator Filtration Rating 10 Micron (Nominal) Water Separation Efficiency 96% (SAE J1488) Thread Size 1-14 UNS-2B Outer Diameter 3.74 in (95 mm) Height 6.81 in (173 mm) Weight 0.8 kg (1.76 lbs) Gasket Type Nitrile (NBR) O-Ring × 2 Max Working Pressure 15 PSI (1.03 bar) Service Interval Every 10,000-15,000 miles or 12 months Cross Reference Brand Part Numbers Fleetguard / Cummins FS1242, FS1015, FS1015B, 3355903 Baldwin BF1249-O Donaldson P551864 WIX / MANN-Filter 95242, 33242, WK940/36X Luber-finer LFF1017 Fleetrite 31701062 Purolator PS6829, 86242 Other 6003113610, SK426, DS170 Why Choose iFJF FS1242 Every iFJF FS1242 filter is manufactured to meet or exceed Fleetguard OEM specifications at a competitive aftermarket price. Our multi-stage quality control includes: burst pressure testing (150% rated), micron efficiency verification via ISO 19438 multipass testing, O-ring material compatibility checks across diesel and biodiesel blends up to B20, and 100% leak-tested canister seams. Backed by a 1-year warranty and US-based customer support, you get OEM-grade protection without the dealership markup. Thousands of diesel owners and fleet operators trust iFJF filters for their daily operation. Installation Guide Prepare: Park on level ground. Relieve fuel system pressure and drain the 3831871S collection bowl into an approved container. Remove Old Filter: Use a filter wrench if needed. Clean the mounting base sealing surface with a lint-free shop towel — debris on the seal face is the #1 cause of leaks. Lubricate Gaskets: Apply a thin film of clean diesel fuel to both new O-rings. Never install dry — this prevents gasket binding and twisting during spin-on. Install New Filter: Spin on by hand until the gasket contacts the mounting base, then tighten an additional 3/4 to 1 full turn by hand only. Do not use a filter wrench for installation — over-tightening damages the gasket and canister seal. Prime System: Cycle the key to RUN (not START) 3-4 times to activate the lift pump and purge air. Or use the manual primer if equipped. Start engine and check for leaks at idle. Frequently Asked Questions Q: Will this FS1242 filter fit my Freightliner FL70 with Cummins 8.3L?A: Yes. This filter is a direct fit for Freightliner FL70, FL80, and M2 106 models equipped with the Cummins 6CT8.3 or ISC 8.3L engine and the FS1242/FS1015-compatible spin-on filter housing. Verify your existing filter part number or housing thread size if unsure. Q: What's the difference between FS1242 and FS1015?A: FS1242 is the current Fleetguard part number that supersedes FS1015 and FS1015B. Both share identical thread dimensions (1-14 UNS-2B), gasket diameter, and 10-micron filtration rating. The FS1242 specification may include a higher pleat count and improved water-holding capacity depending on manufacturing series. Q: How often should I replace this fuel water separator?A: Replace every 10,000-15,000 miles or 12 months, whichever comes first. Shorten the interval if you: operate in high-humidity environments, use biodiesel blends above B5, notice reduced engine power or rough idle, or see water in the collection bowl more frequently than usual. Q: Do I need to buy the bowl and base separately?A: No — this listing is the replacement filter element only. Your existing 3831871S collection bowl and 142784S mounting base are designed to be reused for the life of the vehicle. You only need to purchase the spin-on filter cartridge (with included O-rings) for each routine service. Q: Is this filter suitable for marine diesel engines?A: Yes. This FS1242 filter is compatible with Cummins QSC 8.3L marine propulsion and auxiliary engines. We recommend more frequent replacement intervals (every 6 months or 250 hours) in marine applications due to elevated humidity, potential fuel condensation, and the critical nature of marine engine reliability.

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FD-4625 Fuel Filter Element for 2017-2019 Ford 6.7L Powerstroke — OEM-Grade Replacement The FD-4625 Fuel Filter Element is the direct OEM replacement for 2017, 2018, and 2019 Ford 6.7L Powerstroke diesel engines. This cartridge-style drop-in filter replaces Motorcraft FD-4625 (HC3Z-9N184-B & HC3Z-9N184-C) with equivalent 10-micron filtration performance at a fraction of dealer pricing. Precision-engineered for the second-generation 6.7L fuel system, this filter protects your high-pressure CP4.2 injection pump from water and particulate contamination. Second-Gen 6.7L Fuel System: What Changed in 2017 For the 2017 model year, Ford redesigned the 6.7L Powerstroke fuel filter housing from the earlier spin-on design (FD-4615) to a cartridge-style system. The FD-4625 drops into a permanent canister mounted on the driver-side frame rail, using a replaceable element instead of a disposable canister. This design improves serviceability and reduces waste — but it also means you cannot use 2011-2016 spin-on filters in a 2017+ truck. Make sure you're ordering the correct filter type. Key Features 10-Micron Filtration: Captures 99% of particles at 10 microns, matching OEM HC3Z-9N184-B specifications for reliable CP4.2 pump protection. Exact OEM Fit: Precision-molded end caps and O-ring grooves ensure a leak-free seal inside the factory filter housing — no modifications needed. Complete Kit: Includes filter element + replacement housing O-ring. Everything you need for a standard service. IATF 16949 Certified: Manufactured under automotive quality management standards, delivering OEM-equivalent reliability at aftermarket pricing. Extended Service Life: Rated for 22,500-mile service intervals under normal driving conditions (15,000 miles for severe duty/towing). Compatibility / Fitment Year Make Model Engine 2017-2019 Ford F-250 Super Duty 6.7L Powerstroke V8 Diesel 2017-2019 Ford F-350 Super Duty 6.7L Powerstroke V8 Diesel 2017-2019 Ford F-450 Super Duty 6.7L Powerstroke V8 Diesel 2017-2019 Ford F-550 Super Duty 6.7L Powerstroke V8 Diesel Not compatible with 2011-2016 6.7L (uses FD-4615 spin-on) or 2020+ 6.7L (uses FD-4631). Technical Specifications Part Number FD-4625 OEM Cross-Reference HC3Z-9N184-B, HC3Z-9N184-C, Motorcraft FD-4625 Superseded From FD-4624 (improved media in FD-4625 — backward compatible) Filter Type Cartridge Element (drop-in) Filtration Rating 10 Micron Nominal Service Interval 22,500 miles (every 3rd oil change) — 15,000 miles severe duty Installation Location Driver-side frame rail, under driver door area Housing Cap Torque 25 Nm (18 ft-lbs) ⚠️ Before You Start: The fuel filter return line connector (HC3Z-9A564-A) on 2017+ 6.7L Powerstroke models is a known failure point. If your truck cranks excessively before firing, replace this $15 connector alongside your filter — we stock it separately. Installation Steps Locate fuel filter housing on driver-side frame rail, just behind the front wheel Drain water from the separator using the 6mm hex drain plug — catch fuel in a container Unscrew the housing cap using a 36mm socket — do NOT use a strap wrench (may crack the cap) Remove old cartridge element — note the orientation before pulling it out Install the new FD-4625 element — it only seats correctly in one direction Replace the housing O-ring with the new one included in this kit Reinstall cap and torque to 25 Nm (18 ft-lbs) Cycle ignition to ON (do NOT start) for 30 seconds, then OFF — repeat 6-8 times to prime the system Start engine and inspect for leaks at the cap and drain plug Why Choose iFJF FD-4625 Over OEM? Same 10-Micron Protection — No compromise on filtration. Your CP4.2 pump is too expensive to gamble on cheap filters. 50-60% Less Than Dealer Pricing — Motorcraft FD-4625 runs $60-80 at Ford dealers. Get the same protection for less. Coast-to-Coast US Inventory — Ships from US warehouses. No 2-week AliExpress wait times. 12-Month Warranty — Every iFJF filter is backed by our hassle-free replacement guarantee. Frequently Asked Questions Q: FD-4625 vs. FD-4624 — what's the difference and which one do I need? A: FD-4624 was the original part number when the second-gen 6.7L launched in 2017. Motorcraft superseded it with FD-4625, which uses improved filtration media for better water separation and longer service life. FD-4625 is 100% backward-compatible with all 2017-2019 applications. If you're seeing FD-4624 referenced, the FD-4625 in this listing is the correct current replacement. Q: Will this fit my 2017/2018/2019 F-250 or F-350? A: Yes — the FD-4625 fits all 2017, 2018, and 2019 Ford F-250, F-350, F-450, and F-550 Super Duty trucks with the 6.7L Powerstroke V8 diesel engine. It does NOT fit 2011-2016 models (they use spin-on FD-4615) or 2020+ models (they use FD-4631). Always confirm your model year before ordering. Q: How often should I replace the fuel filter on my 6.7L Powerstroke? A: Ford recommends every 22,500 miles (typically every 3rd oil change at 7,500-mile intervals). If you tow heavy, idle frequently, run biodiesel blends above B5, or operate in dusty conditions, replace every 15,000 miles. Always drain the water separator at every oil change regardless of mileage. Q: Why is my 2017+ 6.7L hard to start after sitting overnight? A: The #1 cause is a cracked fuel return line connector (HC3Z-9A564-A) allowing air into the system and fuel to drain back to the tank. Replace this $15 plastic connector before replacing injectors or high-pressure pumps. Second most common cause: a worn housing cap O-ring letting air in — always replace the O-ring with every filter change. Q: Can I reuse the old O-ring if it looks fine? A: No. The housing cap O-ring is a one-time-use seal. Even if it looks fine, heat cycling causes micro-compression that prevents a proper seal on reinstallation. A leaking O-ring can cause extended cranking, rough idle, and eventual CP4.2 damage from air in the fuel system. Every FD-4625 kit includes a new O-ring — use it. Q: What tools do I need to change this filter? A: A 36mm socket (or 1-7/16" SAE) for the housing cap, a 6mm hex key (Allen wrench) for the drain plug, a drain pan to catch fuel, and shop rags. No special tools required. Most DIYers complete the job in 20-30 minutes.

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68157291AA Fuel Filter — Ram 6.7L Cummins (2010–2020) The 6.7L Cummins in your Ram HD truck is a million-mile engine — but only with clean fuel. The 68157291AA fuel filter is the rear (chassis-mounted) filter in Ram's two-stage filtration system, rated at 5 microns to protect the Bosch CP3/CP4 high-pressure pump and piezo injectors from wear. At a fraction of the dealer price, this filter gives you OEM-grade protection without the dealership markup. Vehicle Fitment Year Make Model Engine 2010–2020 Ram 2500 6.7L L6 Cummins Turbo Diesel 2010–2020 Ram 3500 6.7L L6 Cummins Turbo Diesel 2010–2020 Ram 4500 6.7L L6 Cummins Turbo Diesel 2010–2020 Ram 5500 6.7L L6 Cummins Turbo Diesel Also fits 2010–2012 Ram 3500 Chassis Cab (different from 3500 pickup — verify filter location). Two-Stage Filtration: Why This Filter Matters Ram engineered the 6.7L Cummins with a two-stage fuel filtration system: the front filter (underhood, 68065612AA cap) handles primary water separation, while this rear filter (frame-mounted, 68157291AA) provides final 5-micron polishing before fuel reaches the high-pressure pump. Skipping filter changes — or using a budget 10-micron "will fit" filter — is the #1 cause of premature CP4 pump failure in these trucks. At $8,000–$12,000 for a CP4 replacement, a $20 filter is the best insurance you'll ever buy. Key Specifications Filtration Rating: 5 micron absolute — catches particles the size of a red blood cell Dual-Layer Media: Outer layer separates water; inner layer filters fine particles Plastic End Caps — prevent filter element deformation under pressure Replace OEM: 68157291AA, 68065608AA, MO608, MO291, PF9870, L6806F, FS43255 Designed for the Ram two-stage system — rear (chassis) filter position Cross-Reference: Every Compatible Part Number Part Number Brand 68157291AA Mopar (current OEM) 68065608AA Mopar (previous PN, superseded) MO608 / MO291 Mopar (service kit numbers) PF9870 ACDelco / GM L6806F Luber-Finer FS43255 / FS53000 Fleetguard (Cummins Filtration) CS11037 Hastings FF1199 Baldwin 4947561 Cummins 33255 WIX Filter Replacement Interval Standard duty: Every 15,000 miles or 12 months Severe duty (towing, dusty conditions, biodiesel): Every 7,500 miles Water-in-fuel light on: Drain water separator AND replace filter immediately Always replace both filters (front + rear) at the same time — a new rear filter behind a clogged front filter is pointless Replacement Procedure Overview Locate the rear filter housing on the driver-side frame rail, just ahead of the fuel tank Place a drain pan underneath — expect 1–2 quarts of diesel spillage Open the water drain valve (yellow lever) and drain into the pan Unscrew the filter cap using a socket or the iFJF 61150 wrench Remove old filter element, replace O-ring on the cap Insert new filter, ensuring it seats fully in the housing Tighten cap to 18 ft-lbs — do not overtighten Cycle key to RUN (without starting) 3–5 times to prime the system Start engine, check for leaks, clear any DTC codes FAQs Is this the front or rear filter? This is the rear (chassis-mounted) filter — the one under the truck on the driver-side frame rail near the fuel tank. The front filter (under the hood) uses part number 68065612AA and a different element. Will this fit my 2022 Ram 2500? This filter fits 2010–2020 Ram HD trucks. For 2021+ models, verify your part number — Ram switched filter designs on some late-production trucks. Check your existing filter's number before ordering. What's the difference between 5-micron and 10-micron filters? A 5-micron filter catches particles half the size of a 10-micron filter. The CP3/CP4 high-pressure fuel pump in your Cummins has clearances measured in microns. Running a 10-micron filter may save $5 today but risks a $10,000 fuel system repair. Stick with 5-micron. Do I need to replace both filters at the same time? Yes. The front filter (water separator) and rear filter (final filtration) work as a system. If the front filter is clogged, unfiltered fuel bypasses it and overwhelms the rear filter. Always replace both as a set. iFJF sells the complete two-filter kit: SKU FJ-67AA-91AA. 🛠️ Complete Your Ram 6.7L Fuel System Service Need more than just this part? These products are designed to work together: Fuel Filter & Water Separator Kit (2013–2018) — Complete two-filter set incl. O-rings OEM-Grade Fuel Filter + Oil Filter Kit — Direct Mopar replacement, 3-filter set 68436631AA Fuel + 5083285AA Oil Filter Combo — Complete service kit (2019–2020) 68157291AA + 68436631AA Filter Set — Front & rear filters (2019–2020) Filter + Black Housing Cap — Aluminum upgrade, prevents OEM cap failure Filter + Silver Housing Cap — Same aluminum upgrade in silver Fuel Filter Removal Tool — Specialty lever for tight 68157291AA housings Fuel Filter Assembly 68157290AB — Complete housing + sensor + filter

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Overview The iFJF 496-5 Fuel Tank Filter Element 3-Pack delivers reliable primary filtration for your diesel or gasoline equipment. Designed as a direct replacement for 496 and 496-3/4 canister-style fuel tank filters, this 30-micron element captures rust, sand, dirt, and water before they reach your fuel pump and injectors. What sets this element apart is the built-in protective sheet. Many cheap filter elements collapse under the suction pressure of a strong fuel pump, bypassing unfiltered fuel. Ours features a reinforced anti-collapse plate rated to 150 PSI working pressure — maintaining full flow and full filtration even under demanding conditions. Key Features 30 Micron High-Flow Filtration — Optimized for primary (first-stage) fuel filtration with high dirt-holding capacity. Captures rust, sand, dirt, and separates water without restricting fuel flow. 150 PSI Anti-Collapse Protective Sheet — Built-in reinforced plate prevents the filter element from deforming or collapsing under suction pressure. Water-Separating Media — Specialized filter media separates emulsified water from fuel. When accumulated water reaches ~1/2 cup (120ml), fuel flow noticeably slows. Broad Fuel Compatibility — Works with unleaded gasoline, diesel fuel, fuel oil, gasohol, and biodiesel blends up to 20% (B20). 3-Pack Economy — Three elements in one order means fewer reorders, lower per-unit cost, and always having a spare on hand. Compatibility / Fitment Filter Element Compatible Canisters 496-5 496 canister-style fuel tank filter, 496-3/4 canister-style fuel tank filter Function Primary (first-stage) fuel filtration. Can be used as secondary filtration in multi-stage setups. Note: This element fits standard 496-type housings. Not compatible with spin-on style fuel filter assemblies. Specifications Specification Details Micron Rating 30 micron (nominal) — primary filtration grade Working Pressure Up to 150 PSI Dimensions 3" diameter x 5" height (approx.) Package Quantity 3 filter elements Fuel Types Gasoline, Diesel, Fuel Oil, Gasohol, B20 Biodiesel Replacement Signal Fuel flow slows when separated water reaches ~1/2 cup (120ml) Why Choose iFJF 496-5 Elements Fuel contamination is the silent killer of injection pumps and injectors — a $2,000+ repair you can prevent with a $10 filter element. Unlike no-name filter elements that collapse under pump suction, the iFJF 496-5 uses a built-in protective plate that maintains structural integrity at pressures up to 150 PSI. Frequently Asked Questions Q: How do I know when to replace this filter element?A: The built-in water-separation feature provides a natural indicator — when the separated water reaches approximately 1/2 cup (120ml), you'll notice reduced fuel flow. Replace every 500 hours or annually, whichever comes first. Q: Can I use this with biodiesel?A: Yes. The filter media is compatible with biodiesel blends up to B20 (20% biodiesel). Q: Will this fit my 496 canister?A: Yes — this element is specifically designed for 496 and 496-3/4 canister-style fuel tank filter housings. It drops directly into the canister with no modifications needed. Q: What's the difference between this and a spin-on fuel filter?A: This is a canister-style element — it fits inside a reusable housing. Both do the same job, but canister elements typically cost less and produce less waste since only the element is replaced. Q: Can I clean and reuse this filter element?A: No. This is a disposable filter element designed for single use. Always replace with a fresh element. Protect your fuel system — 3-pack ships today from iFJF warehouse.

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PL420 Fuel Water Separator Filter — 30 Micron Spin-On Protection The iFJF PL420 Fuel Water Separator Filter is a high-efficiency spin-on filter designed to remove water, rust, sand, dirt, and metal particles from your diesel, gasoline, or biodiesel fuel system. 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, and blended fuels Spin-On Design — Tool-free replacement — simply spin off old filter and spin on the new one in minutes Universal 420-Series Fit — Fits standard engine fuel filter assembly 420 housings Compatibility The PL420 fuel water separator fits any fuel filter assembly that accepts 420-series spin-on filters. Common applications include: Stationary diesel generators (standby & prime power) Agricultural equipment — tractors, harvesters, sprayers Marine diesel engines — inboard, stern drive, auxiliary Light truck and automotive diesel fuel systems Biodiesel processing and storage equipment Industrial engine applications ⛽ Need Replacement Filter Elements? 🔄 PL420 Replacement Filter Element This is the complete spin-on filter assembly. If you only need the internal filter element (replacement cartridge), we carry that too: Shop PL420 Filter Element → — 30 micron, multi-fuel compatible, includes protective sheet. Specifications Filter Type Spin-On Fuel Water Separator Model PL420 Filtration Rating 30 Micron Function Water Separation + Particulate Filtration Fuel Compatibility Diesel, Gasoline, Biodiesel Brand iFJF Direct Why Water Separation Matters Water in fuel is the #1 enemy of modern fuel injection systems. Even trace amounts cause: Injector Corrosion — Water causes rust inside high-pressure injectors (replacement: $1,500-$4,000+) Microbial Growth — Diesel bug (bacteria + fungi) thrives at the fuel-water interface, clogging filters Freeze Damage — Water freezes in winter, blocking fuel lines and leaving you stranded Poor Combustion — Water-contaminated fuel reduces power and fuel economy FAQ Q: How often should I replace this filter?A: Replace every 500 operating hours or annually, whichever comes first. For biodiesel applications, replace every 250 hours. Q: What's the difference between this and the filter element?A: This is the complete spin-on filter assembly (housing + element). The PL420 Filter Element is the replacement cartridge that goes inside your existing housing. If you already have the assembly, just buy the element. Q: Does this include the filter element?A: Yes — this is a complete spin-on unit with the filter element pre-installed. For replacement cartridges, check our PL420 Filter Element listing. Q: Will this fit my [X] engine?A: If your engine uses a standard 420-series spin-on filter housing, this fits. Check your current filter model — if it shows PL420 or equivalent, this is your replacement. Q: Does this filter biodiesel?A: Yes — the filter media is designed to handle biodiesel blends up to B100. However, we recommend more frequent replacement when running biodiesel due to its solvent properties.

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149-2513 Fuel Filter — Premium OEM-Spec Replacement for Cummins Onan Quiet Diesel RV Generators The iFJF 149-2513 Fuel Filter is a precision-engineered OEM-spec replacement for Cummins Onan Quiet Diesel RV generators. Manufactured to IATF 16949 quality standards with 5-micron high-efficiency cellulose media, this spin-on filter protects your generator's fuel injection system from contaminants that cause surging, hard starting, and expensive injector repairs. Available in 1/2/3/6-pack options — from single replacement to fleet-level bulk value. Key Features IATF 16949 Certified Quality — Manufactured in facilities meeting the same quality management standards as OE suppliers to Cummins. Consistent filtration performance across every filter. 5-Micron Filtration — High-efficiency cellulose media removes 98% of carbon, sand, dirt, metal debris, and other harmful particles 5 microns and above. Meets or exceeds Cummins Onan OEM specifications. High-Flow Design — Engineered for the fuel demands of RV generators without restricting flow, ensuring your generator delivers full power under heavy electrical loads. Precision Spin-On Fit — Machined threads and gasket seat match Onan OEM specifications for a leak-free seal every time. No cross-threading, no fuel seepage. Corrosion-Resistant Coating — Exterior coating stands up to the moisture and temperature swings of RV generator compartments without rust or corrosion. Generator Compatibility Generator Series Models Covered Typical Applications HDKAH All HDKAH Quiet Diesel (Spec A-K) Class A & Class C motorhomes HDKCA / HDKCB All HDKCA & HDKCB (Spec A-F) Fifth-wheel toy haulers, Class A pushers HDCAA / HDCAB All HDCAA & HDCAB (Spec A-D) Mobile command centers, food trucks, work trailers HDKAJ / HDKAK / HDKBA All HDKAJ, HDKAK & HDKBA (Spec A-E/K) Late-model diesel pushers, high-end fifth wheels Also fits 7.5HDK, 8HDK, and 10HDK models. If your generator data plate shows "Quiet Diesel" with an HDK prefix, this filter fits. Cross-Reference Part Numbers Brand Part Numbers Cummins Onan (OEM) 149-2513, 1492513 Onan 25010487 Baldwin BF806 Fleetguard FF236 WIX 33063 Other Cross-References P55-0888, F50033, PF-888, TP-888, ALG-888, FP-888, P77-9307, 86063, 3063 Choose Your Pack Size Pack Best For Price Per Filter 1-Pack Single replacement or first-time buyers $19.99 2-Pack RV owners who want one spare on hand $18.50 (save 7%) 3-Pack 3 seasons of annual maintenance $17.66 (save 12%) 6-Pack Full-time RVers, fleet operators, best value $15.83 (save 21%) Each filter individually sealed to prevent contamination during storage. All filters identical — same IATF 16949 quality regardless of pack size. When to Replace Your Generator Fuel Filter Cummins Onan recommends fuel filter replacement every 500 hours of generator runtime or annually, whichever comes first. Replace sooner if you: Frequently run in dusty conditions or use fuel from rural stations/marinas Notice generator surging or hunting under load Experience hard starting or failure to start See reduced power output or increased fuel consumption Observe black smoke from the exhaust Pro tip: Always carry a spare filter. A bad tank of fuel can clog a filter in a single fill-up — and a dead generator means no AC, no microwave, and no happy campers. Installation Guide Locate the filter — On the fuel system side of the generator, near the fuel pump assembly. Remove old filter — Use an oil filter strap wrench or cup-style filter wrench. Have rags ready for fuel drips. Prep new filter — Apply a thin film of clean diesel to the new filter's rubber gasket. This ensures a proper seal and makes future removal easier. Spin on by hand — Thread the new filter on until the gasket contacts the mounting surface, then hand-tighten an additional 3/4 to 1 turn. Do not overtighten with a wrench. Prime the system — The Onan Quiet Diesel has a self-priming electric fuel pump. Crank the generator in 10-15 second bursts. It typically starts on the 2nd or 3rd attempt as the system purges air. Do not use starting fluid. Tools needed: Oil filter strap wrench or cup-style filter wrench, clean rags, disposable gloves. Total job: 10-15 minutes. Frequently Asked Questions Q: Will this fit my Onan Quiet Diesel generator? A: Yes. The 149-2513 is the standard spin-on fuel filter for all Cummins Onan Quiet Diesel HDK-series RV generators, including the 7.5HDK, 8HDK, and 10HDK models. If your generator data plate says "Quiet Diesel" with an HDK model prefix, this filter fits. Q: Do I need to bleed the fuel system after replacing? A: No. The Onan Quiet Diesel electric fuel pump is self-priming. After installing the new filter, crank the generator in 10-15 second bursts (2-3 attempts typical) to purge air from the new filter. Do not use starting fluid or ether. Q: Is this a genuine Cummins part? A: This is a premium OEM-spec replacement manufactured by iFJF Direct to IATF 16949 quality standards. It meets or exceeds Cummins Onan OEM filtration specifications. It is not a Cummins-branded part, but delivers the same performance at a better value. Q: Is this filter compatible with biodiesel blends? A: Yes. Compatible with standard diesel and biodiesel blends up to B20. For B20 or higher blends, we recommend reducing the change interval to every 250 hours, as biodiesel can loosen tank deposits and accelerate filter loading. Q: How long can I store a spare filter? A: Indefinitely when kept in its sealed packaging in a cool, dry location. The cellulose media and rubber gasket are stable for years of shelf storage. That's why stocking up with a multi-pack makes economic sense. Q: Do I need the oil filter and air filter too? A: Yes — Cummins Onan recommends replacing all three filters during scheduled maintenance. The 122-0833 oil filter protects your engine bearings, and the 140-2897 air filter keeps dust out of the combustion chamber. Grab our Complete Maintenance Kit to get all three in one order. Complete Your Generator Service For full generator maintenance, pair this fuel filter with: 122-0833 Oil Filter — 30-micron full-flow spin-on, replaces WIX 51064 / LF3591 / B179 140-2897 Air Filter — Panel-style with metal mesh frame, replaces AF27906 / PA5658 / WIX 49697 Or save with the Complete 3-Filter Maintenance Kit — all three filters in one convenient order for $43.99. One shipment, one service session, For gasoline Onan models: 149-2341-01 Fuel Filter Pump fits Marquis Gold HGJAB, BGM, NHM, and RV QG 4000-6500. Full replacement guide → zero hassle.

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23390-0L070 Diesel Fuel Filter — OEM Replacement for Toyota Hilux, Fortuner & Innova (2016-2018) The iFJF 23390-0L070 Diesel Fuel Filter is a precision-engineered OEM replacement for Toyota's D-4D common rail diesel engines. Designed for the 2.4L (2GD-FTV) and 2.8L (1GD-FTV) turbo diesel engines found in the Hilux, Fortuner, and Innova, this filter provides superior fuel system protection at a fraction of the dealer price. Vehicle Compatibility Toyota Hilux — 2016-2018 (2.4L 2GD-FTV / 2.8L 1GD-FTV diesel) Toyota Fortuner — 2016-2018 (2.4L & 2.8L diesel) Toyota Innova — 2016-2018 (2.4L & 2.8L diesel) OEM Cross-Reference OEM Part Number 23390-0L070 Alternative OEM 23390-0L090, 233900L070 Features & Benefits High Filtration Efficiency — Advanced synthetic fiber media removes 98%+ of iron oxide, dust, sand, and solid fuel contaminants Low Flow Resistance — Engineered for optimal fuel flow rate to maintain performance under load Extended Service Life — Durable construction designed for Toyota's recommended replacement intervals Protects Common Rail System — Clean fuel is critical for D-4D common rail injectors — this filter prevents costly injector damage Environmentally Friendly — Metal-free design, fully recyclable filter media Direct Fit — No modifications required — simply remove old filter and install Specifications Filter Type Engine Fuel Filter Element Media Synthetic Fiber OEM Numbers 23390-0L070, 23390-0L090 Brand iFJF Direct Why Replace Your Fuel Filter? Toyota recommends fuel filter replacement every 40,000 km (25,000 miles) for diesel Hilux/Fortuner/Innova models. Symptoms of a clogged filter include hesitation under acceleration, reduced fuel economy, hard starting, and engine warning lights. Neglected fuel filters are the #1 cause of premature common rail injector failure — a repair that can cost $3,000+. FAQ Q: Does this fit my 2019 Hilux?A: This filter covers 2016-2018 model years. Check your existing filter part number — if it matches 23390-0L070 or 23390-0L090, this fits regardless of year. Q: Is this a genuine Toyota part?A: This is a high-quality OEM-spec replacement manufactured by iFJF Direct to meet or exceed Toyota specifications. It is not a Toyota-branded part. Q: How do I know when to replace it?A: Toyota recommends every 40,000 km. If you experience rough idle, power loss, or the check engine light illuminates, inspect the fuel filter immediately.

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PL420 Fuel Tank Filter Element — 30 Micron Protection for Diesel & Gasoline Engines The iFJF PL420 Fuel Tank Filter Element is a high-efficiency 30-micron replacement filter cartridge designed for engine fuel filter assemblies. Compatible with diesel, gasoline, and biodiesel fuel systems, this filter provides reliable contamination protection for your engine's fuel delivery system. Key Features 30 Micron Filtration — Removes harmful particles including rust, sand, dirt, and metal debris from your fuel Multi-Fuel Compatible — Works with diesel, gasoline, and biodiesel fuel systems Protective Sheet Included — Built-in protective sheet extends filter life and prevents debris bypass Direct Replacement — Drop-in replacement for OEM PL420 fuel filter elements Universal Application — Fits most engine fuel filter assembly 420 type housings 🛒 Need the Complete Filter Assembly? 🔧 PL420 Complete Fuel Water Separator This is the replacement filter element (cartridge only). If you need the complete spin-on fuel water separator assembly (filter housing + element pre-installed), check out: Shop PL420 Fuel Water Separator → — Complete spin-on assembly, 30 micron, water separation + particulate filtration in one unit. Compatibility This filter element is designed for universal engine fuel filter assemblies that accept the PL420 / 420-series element. Common applications include: Stationary diesel generators Agricultural equipment fuel systems Marine diesel engine fuel filtration Light truck and automotive fuel tank filter assemblies Biodiesel processing equipment Specifications Model PL420 Filtration Rating 30 Micron Fuel Compatibility Diesel, Gasoline, Biodiesel Includes Protective Sheet Yes Brand iFJF Direct Why Replace Your Fuel Filter? Dirty or clogged fuel filters cause poor engine performance, hard starts, reduced fuel economy, and can lead to expensive fuel injector damage. Replacing your PL420 filter element at regular intervals is the easiest way to protect your fuel system and keep your engine running smoothly. FAQ Q: How often should I replace this filter?A: Replace every 500 hours of operation or annually, whichever comes first. For biodiesel applications, replace every 250 hours. Q: Does this fit my [specific engine]?A: The PL420 fits standard 420-series fuel filter housings. Check your existing filter model number — if it's PL420 or equivalent, this fits. Q: What micron rating is this?A: 30 micron absolute — ideal for fuel tank and primary filtration applications. Q: What's the difference between this element and the complete separator?A: This is the replacement cartridge for your existing filter housing. If you need the whole assembly, get the PL420 Fuel Water Separator — it comes with the element pre-installed and ready to spin on.

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