Search results for "fuel filter diesel"

P618239 Radial Seal Air Filter for Volvo B7R B8R B12R Diesel Bus — Premium Filtration The P618239 radial seal air filter element is engineered for heavy duty diesel bus applications, providing premium filtration for Volvo B7R, B8R and B12R bus chassis. Featuring a high-efficiency radial seal design, this filter ensures optimal protection against contaminants, maintaining engine intake health and efficiency. Key Takeaways Exact OE Replacement: Directly replaces P618239, 70320440, CP32001, AF27875, 49440 and CA5421. Vehicle-Specific Fit: Designed for Volvo B7R, B8R and B12R heavy duty diesel bus chassis. Premium Filtration: High-efficiency media captures contaminants and debris before they reach the engine. Radial Seal Design: Reliable sealing under high vibration and heavy load operation. Ready to Install: Single-piece element, no complex tools required. Features & Benefits Feature Benefit (What It Means for You) Radial Seal Design Ensures a reliable, leak-free seal under high vibration and extreme operating conditions, protecting the engine intake system. High-Efficiency Media Captures contaminants and debris from intake air, preventing premature engine wear and maintaining power output. Vehicle-Specific Fit Designed for Volvo B7R / B8R / B12R chassis — direct replacement, no modifications needed. Heavy Duty Construction Built to withstand demanding fleet and coach operating environments, mile after mile. OE Cross-Reference Replaces P618239, 70320440, CP32001, AF27875, 49440 and CA5421 — verified part number matrix. Compatibility & Cross-Reference Replaces OE Part Numbers: Interchange Part Number Brand FJ-AF8239 iFJF P618239 OE 70320440 / VOE70320440 Volvo OE CP32001 OE AF27875 OE 49440 OE CA5421 OE Common Applications: Volvo B7R bus chassis — fleet & coach service Volvo B8R bus chassis — fleet & coach service Volvo B12R bus chassis — fleet & coach service Specifications Part Number FJ-AF8239 (iFJF) Replaces P618239 / 70320440 / CP32001 / AF27875 / 49440 / CA5421 Filter Type Radial Seal Air Filter Element Application Volvo B7R / B8R / B12R diesel bus Dimensions Approx. 312.9 mm OD x 208.1 mm length Package Includes 1 x air filter element Why Choose iFJF? The iFJF Difference: Automotive-Grade Engineering & Quality With over a decade of proven expertise supplying the North American market, iFJF delivers more than just replacement parts. 99% of our catalog, including this radial seal air filter, is fully engineered, manufactured, and lab-tested by iFJF. Our manufacturing facility operates under stringent ISO 9001 and IATF 16949 quality management systems — the highest, most rigorous standards in the automotive and industrial sectors. Furthermore, with select product lines adhering to ISO 14001 (Environmental) and OHSAS 18001 (Health & Safety) certifications, we ensure every filter delivers OEM-grade stability and world-class reliability. Why Choose iFJF Over the OE Dealership? 1-Year Warranty Included · 30-Day Easy Returns · Lifetime Support Not satisfied? Return it. Fails prematurely? We'll replace it — no receipt-hoarding, no dealership runaround. As a professional filter manufacturer with a CNAS certified laboratory, we design and build our products to strictly match — and often exceed — OE specifications. Every single unit undergoes rigorous quality verification: Lab-Tested Performance: Validated for filtration efficiency, particle holding capacity and burst strength. 100% Leakage Control: Factory-tested under high pressure to ensure zero leakage. Premium Build Quality: Advanced multi-layer media and heavy-duty components for harsh environments. Factory-Direct Supply: Commercial-grade quality directly from the manufacturer, no middleman markup. Parts in stock and ready to ship from our US warehouse. Looking for related upgrades? Check out the CA10261 diesel air filter here → Want to see how our filters stack up against the genuine OEM? Read our filter comparison guide here → Frequently Bought Together: FA1886 Air Filter — for Ford 6.4L Powerstroke TP1015 Fuel Filter & A3231C Air Filter Combo — for Duramax 6.6L Browse More: All Air Filters Products → | All Filter Products → Frequently Asked Questions Q: How often should I replace this filter? A: We recommend replacing the air filter every 12 months / 15,000 miles or according to your vehicle's maintenance schedule. For severe duty, high-mileage or heavy load operating environments, more frequent replacement is advised to prevent intake restriction. Q: Will this fit my Volvo bus? A: Yes, it is explicitly designed for Volvo B7R, B8R and B12R bus chassis. Please double-check your original OE part number against our Cross-Reference table before ordering. If you are unsure, feel free to contact us with your VIN. Q: What is the benefit of the radial seal design? A: The radial seal creates a positive, self-aligning seal between the filter and housing — no separate gasket required. It delivers reliable sealing under high vibration and heavy load operation, preventing unfiltered air from bypassing the element. Q: Does this filter come with everything needed for installation? A: Yes. This is a complete single-piece filter element with the radial seal built in — ready to install out of the box. No additional seals, gaskets or tools are required. Q: What are the installation steps? Shut down the engine and allow it to cool completely. Open the air cleaner housing and remove the old filter element. Clean the sealing surface of the housing — no debris allowed. Install the new element in the same position and sealing direction as the original. Close and latch the housing securely, then start the engine and check for proper operation. Q: Why should I trust an iFJF air filter over other aftermarket brands? A: We bring over 10 years of specialized experience to the US aftermarket. Unlike brands that simply re-label generic parts, our air filters and filtration systems are fully engineered and manufactured by iFJF, a facility certified to strict ISO 9001 and IATF 16949 standards. This means your filter is built with the same rigorous quality control required for advanced automotive components. Backed by additional ISO 14001 and OHSAS 18001 global certifications across select lines, each element undergoes exhaustive filtration and sealing tests before it reaches your door. Package Includes 1 x P618239 Radial Seal Air Filter Element Common Problems with OE & Aftermarket Filters — Solved by iFJF We analyzed verified customer reviews of OE and aftermarket alternatives. Here's what fleet owners keep complaining about — and how we fixed it: What Owners Complain About How iFJF Solved It "Seal fails under heat and vibration, causing air bypass."— Common complaint in OE reviews → Radial seal tested for heavy duty operationSelf-aligning radial seal keeps a leak-free fit under high vibration, eliminating bypass and unfiltered intake. "Filter doesn't fit right — took force to install."— Common complaint in aftermarket reviews → Vehicle-specific fit for B7R / B8R / B12RDimension-matched to the OE element — drops in cleanly, no forcing, no gaps. "Filter media collapses early, engine loses power."— Common complaint in aftermarket reviews → High-efficiency multi-layer mediaRobust media structure maintains flow while capturing contaminants and debris, keeping intake performance stable. We read the 1-star and 2-star reviews so you don't have to. Every iFJF product is engineered to solve the real problems owners actually face — not just match a spec sheet. Factory Direct Supply & Wholesale — iFJF is a direct manufacturer of high-performance automotive and outdoor filtration systems. Custom specifications and bulk orders are highly welcome. Contact us for exclusive dealer pricing and volume discounts. Email: support@ifjf.com Backed by 10+ Years of Excellence & Global Certifications Trusted across the US market, iFJF delivers precision-engineered solutions. Manufactured and strictly lab-tested by iFJF under ISO 9001 and IATF 16949 automotive-grade quality standards — with additional ISO 14001 and OHSAS 18001 compliance — we guarantee factory-direct reliability you can count on. ISO 9001 · IATF 16949 · ISO 14001 · OHSAS 18001

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Product Overview The Duramax Fuel Filter Primer Seal Rebuild Kit w/ Billet Bleeder Screw | iFJF from iFJF Direct is engineered to meet or exceed OEM specifications for GMC vehicles (2001-2013) with LMM. This fuel filter rebuild kit delivers reliable performance at factory-direct pricing. Key Features Premium Quality: Manufactured to strict quality control standards with durable materials for long service life Direct Fit: Designed as a direct replacement — no modifications required for installation on compatible vehicles Factory Direct Value: Eliminate the middleman markup — get OEM-quality parts at aftermarket prices Fast US Shipping: Ships from our US warehouse within 1 business day of order Compatibility This product is designed to fit GMC vehicles (2001-2013) equipped with the LMM engine. Please verify compatibility with your specific vehicle using our fitment guide or contact our support team before ordering. Why Choose iFJF Direct? Quality Assurance: Every product undergoes multi-point inspection before shipping US-Based Support: Our customer service team is available to answer your fitment and installation questions Hassle-Free Returns: 30-day return policy on unused parts in original packaging Expert Community: Join thousands of DIY mechanics and professional technicians who trust iFJF Frequently Asked Questions Q: Will this kit stop my Duramax from losing prime overnight?A: Yes — air intrusion through worn primer pump seals is the #1 cause of lost prime in Duramax engines. This rebuild kit replaces all critical seals to restore an air-tight fuel system. If your truck starts hard after sitting overnight, this is likely the fix you need. Q: Is the billet bleeder screw compatible with all Duramax fuel filter heads?A: Yes, this billet aluminum bleeder screw replaces the OEM plastic screw (GM part #97363195) on all 2001-2013 Duramax fuel filter housings, including LB7, LLY, LBZ, and LMM engines. Q: How long does installation take?A: Most DIY mechanics complete the rebuild in 30-45 minutes. The kit includes photo instructions for seal placement. Lubricating the seals with clean diesel fuel before installation makes the process smoother. Q: Are these seals compatible with biodiesel (B5-B20)?A: Yes. The Viton O-rings provide excellent resistance to biodiesel blends up to B20. The nitrile U-cups are also biodiesel-compatible for normal blend ratios. Q: What's different between this kit and buying just the seals?A: This kit includes the billet aluminum bleeder screw upgrade — a permanent fix for the commonly stripped OEM plastic bleeder. Buying the screw separately costs more than the bundle price. 🔗 Related Products

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5" DPF Delete Exhaust System for 2013-2018 Ram 6.7L Cummins Turbo Diesel Unlock the full potential of your 2013-2018 Ram 2500 or 3500 with the 6.7L Cummins Turbo Diesel using this mandrel-bent DPF (Diesel Particulate Filter) delete exhaust system. The factory DPF is one of the most restrictive components in the OEM exhaust system, creating significant backpressure that robs horsepower, torque, and fuel economy. Our DPF delete pipe replaces the restrictive factory filter with a free-flowing 5" mandrel-bent exhaust for maximum performance. Why Delete Your 6.7L Cummins DPF? The Diesel Particulate Filter on the 6.7L Cummins captures soot particles and periodically burns them off through a regeneration (regen) cycle. While designed to reduce particulate emissions, the DPF system creates several well-documented problems: Excessive Backpressure: The DPF creates significant exhaust restriction, reducing turbo efficiency, increasing EGTs (Exhaust Gas Temperatures), and limiting horsepower potential. Fuel Dilution: During active regeneration, raw diesel fuel is injected into the cylinders during the exhaust stroke, washing down cylinder walls and contaminating engine oil. Reduced Fuel Economy: Regeneration cycles consume extra fuel, and DPF backpressure reduces combustion efficiency. Owners commonly report 2-4 MPG improvement after DPF delete. Regen Hassles: Short trips, idle time, and cold weather can prevent complete regeneration, leading to "Drive to Clean" messages, limp mode, and eventual DPF clogging requiring $2,000+ replacement. Turbo Lag: Reduced exhaust flow through the DPF increases turbo lag and throttles throttle response – especially noticeable when towing heavy loads. What's Included Component Material Function 5" Turbo-Back DPF Delete Pipe T409 Mandrel-Bent Stainless Steel Replaces factory DPF from turbo outlet to tailpipe section All Required Flanges CNC Laser-Cut Steel Factory-fit flanges for bolt-on installation Mounting Hardware & Clamps Grade 10.9 Steel / Stainless Clamps Complete installation hardware kit Factory Hanger Points T409 Stainless Uses OEM exhaust hanger locations – no fabrication needed Vehicle Compatibility Year Make Model Engine Cab Config 2013-2018 Ram 2500 6.7L Cummins I6 All 2013-2018 Ram 3500 6.7L Cummins I6 All Premium Build Quality T409 Stainless Steel Construction: Mandrel-bent T409 stainless steel maintains consistent 5" internal diameter throughout – no crush bends that restrict flow. Superior corrosion resistance compared to aluminized steel alternatives. Mandrel Bending Technology: Unlike crush-bent exhaust systems that reduce internal diameter at every bend, our mandrel-bent pipes maintain full 5" diameter for maximum exhaust flow and minimum backpressure. OEM Hanger Points: Pre-welded hanger brackets match factory exhaust hanger locations for a true bolt-on installation with zero fabrication. Factory-Fit Flanges: CNC laser-cut flanges ensure a perfect seal at all connection points. No exhaust leaks, no gasket issues. Performance Benefits +15-25 HP / +30-50 lb-ft Torque: Eliminating DPF backpressure allows the turbo to spool faster and the engine to breathe freely. 2-4 MPG Fuel Economy Improvement: No more regeneration fuel consumption. Cleaner, more efficient combustion without DPF restriction. Lower EGTs: Free-flowing exhaust reduces exhaust gas temperatures by 100-200°F under load – critical for towing safety and turbo longevity. Improved Turbo Response: Reduced backpressure means faster turbo spool and sharper throttle response. Better Exhaust Note: Straight-pipe sound with a deep, aggressive diesel tone. Installation Overview This DPF delete exhaust system is engineered for straightforward bolt-on installation. All factory hanger points are pre-welded, and the kit includes all necessary clamps and hardware. Estimated installation time: 2-4 hours with basic hand tools, a saw or exhaust cutter (for removing the factory DPF), and a floor jack or lift. No welding required. Frequently Asked Questions Q: Will this fit my 2016 Ram 3500 Crew Cab Long Bed?A: Yes. This kit is designed to fit all 2013-2018 Ram 2500 and 3500 models with the 6.7L Cummins. It fits all cab configurations including Regular Cab, Crew Cab, and Mega Cab with both short and long bed options. Q: Do I need a tuner after DPF delete?A: Yes. The factory ECM will detect DPF removal and may trigger warning lights or limp mode. A compatible tuner is required to disable DPF-related functions and optimize the engine calibration for the new exhaust configuration. Q: Is this a complete bolt-on kit?A: Yes. The kit includes all pipes, flanges, clamps, hangers, and hardware needed for installation. No additional parts or fabrication required. Q: What's the difference between T409 and T304 stainless steel?A: T409 stainless offers excellent corrosion resistance at a better value point. For the majority of climates and applications, T409 provides decades of reliable service. T304 (used in marine environments) costs 50-70% more with minimal additional benefit for most truck owners. Q: How does DPF delete affect towing performance?A: Towing performance improves significantly. Lower EGTs mean safer heavy-load operation, and reduced backpressure allows the engine to maintain power more efficiently on long grades. Many owners report 100-200°F EGT reduction when towing after DPF delete. Q: Will this exhaust pass emissions testing?A: This product is designed for off-road and competition use only. It is not intended for use on vehicles subject to emissions regulations. Please check your local and state laws before purchase. Q: What tools do I need for installation?A: Basic hand tools (sockets, wrenches), a floor jack or lift, an exhaust cutter or reciprocating saw, and penetrating oil for factory bolts. Installation time is approximately 2-4 hours. Related Products for Your 6.7L Cummins 6.7L EGR Delete KitComplete EGR valve & cooler delete 6.7L Intake Elbow 3.5"High-flow intake manifold upgrade 6.7L Coolant Bypass KitFix the leaking coolant bypass adapter 6.7L EGR Valve Delete (2007-2018)Valve-only delete for earlier models Related Blog Posts 6.7L Cummins DPF Delete: Performance Gains, Fuel Savings & What to Expect Diesel Emissions Delete: What Owners Need to Know 6.7L Cummins Towing Upgrades: EGTs, Turbo, and Exhaust Mods

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Product Overview The iFJF Inlet NOx Sensor is a direct OEM replacement for Detroit DD13, DD15, and DD16 diesel engines used in Freightliner, Western Star, and other heavy-duty trucks. This upstream (inlet) nitrogen oxide sensor provides critical emissions data to the engine ECU for SCR system optimization. Pre-calibrated and ready to install. Key Features OEM-Grade Sensing Element: Precision ceramic sensing element delivers accurate NOx readings across the full operating temperature range. Pre-Calibrated: No dealer programming required — plug in and the ECU auto-recognizes the sensor. Direct Fit: Identical connector, thread pitch, and probe length as OEM sensors A0101532228 and 5WK97338A. Durable Construction: Stainless steel probe body with high-temperature cable rated for extreme exhaust environment conditions. Restores SCR Efficiency: A failing NOx sensor causes poor DEF dosing, reduced fuel economy, and potential derate conditions. Compatibility Brand Model/Part Years/Notes Detroit DD13 All model years Detroit DD15 All model years Detroit DD16 All model years Freightliner Cascadia With DD13/DD15/DD16 Western Star 4900, 5700XE With DD13/DD15/DD16 Technical Specifications Specification Value Part Number A0101532228 / 5WK97338A (Replacement) Sensor Type Upstream / Inlet NOx Sensor Function Measures NOx concentration pre-SCR catalyst Connector Type OEM Match, Plug-and-Play Probe Material Stainless Steel with Ceramic Element Calibration Factory Pre-Calibrated Includes Sensor + Anti-Seize Compound Why Choose iFJF? Save 50-70% vs Dealer: OEM NOx sensors from the dealer can cost $400-800. Our direct replacement delivers identical performance at a fraction of the price. Avoid Derate: A bad NOx sensor triggers Check Engine lights and can put your truck into limp mode. Get back on the road fast. Same-Day Shipping: In stock in US warehouses — no waiting for backordered dealer parts. 1-Year Warranty: Full replacement warranty against manufacturing defects. Installation Locate the inlet NOx sensor on the exhaust system before the SCR catalyst. Disconnect the electrical connector by pressing the release tab. Using a 22mm oxygen sensor socket, unscrew the old sensor. Apply the included anti-seize compound to the new sensor threads (avoid the probe tip). Thread the new sensor in by hand, then torque to 35-40 ft-lbs. Reconnect the electrical connector until it clicks. Start engine and verify no MIL. Frequently Asked Questions Q: What's the difference between inlet and outlet NOx sensors?A: The inlet (upstream) sensor measures NOx entering the SCR catalyst. The outlet (downstream) sensor measures NOx after treatment. They are NOT interchangeable — this listing is for the INLET sensor only.Q: Do I need to reprogram after replacing the sensor?A: No. Our sensors are pre-calibrated and the Detroit ECU will auto-detect the new sensor. If a fault persists, you may need to clear the code with a diagnostic scanner.Q: What are symptoms of a bad NOx sensor?A: Check Engine Light with NOx-related codes, poor fuel economy, frequent DPF regens, DEF dosing issues, or the truck entering derate (limp mode).Q: Is this sensor the same as the OEM Continental/VDO unit?A: Our sensor is manufactured to the same specifications and performance standards as the OEM Continental 5WK97338A sensor. Same ceramic element technology.Q: Will this fit my 2018 Cascadia with DD15?A: Yes. All Freightliner Cascadia models with DD13, DD15, or DD16 engines use this inlet NOx sensor. Related Products Inlet NOx Sensor for Ram 2500-5500 6.7L Cummins Related Blog Posts L5P Duramax: Downpipe Install + EGR Block-Off Cummins ISX Crankcase Breather Filter Guide

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R25T Clear Water Collection Bowl for S3213 / 245R Series Fuel Water Separators Product Overview The iFJF R25T Clear Water Collection Bowl is a precision-fit replacement drain bowl for S3213 fuel water separators and 245R series filter assemblies. Made from high-clarity chemical-resistant nylon, this bowl screws directly onto your existing filter head, replacing cloudy, cracked, or leaking original bowls. The transparent construction provides instant visual confirmation of water accumulation, while the integrated bottom drain valve makes water purging quick and tool-free. Compatible with all S3213 and 245R series filter assemblies using 2, 10, or 30 micron elements. Whether you maintain a single outboard or a fleet of commercial vessels, keeping a spare bowl on hand ensures minimal downtime when a bowl replacement is needed. Key Features High-Clarity Nylon: Chemical-resistant material stays clear through thousands of hours of diesel and gasoline exposure. Instant Water Detection: Transparent design — see water accumulation at a glance without removing or disassembling. Integrated Drain Petcock: Bottom-mounted drain valve for clean, controlled water purging with no tools. S3213 & 245R Direct Fit: Identical thread pattern to factory bowls on S3213 and 245R series assemblies. Universal Micron Compatibility: Works with 2, 10, and 30 micron S3213 / 245R filter elements. Compatibility Filter Series Micron Ratings Thread Type S3213 10 Micron Standard S3213 Bowl Thread 245R Series 2, 10, 30 Micron Standard 245R Bowl Thread Mercury 35-60494-1 10 Micron Compatible 802893Q01 Marine 10 Micron Compatible Specifications Specification Value Material Chemical-Resistant Clear Nylon Drain Valve Integrated Nylon Petcock Compatible Filter Series S3213, 245R, Mercury 35-60494-1, 802893Q01 Frequently Asked Questions Q: How do I know if I need an R25T or R12T bowl?A: The R25T fits S3213 and 245R series filter assemblies. The R12T fits 120AT and S3240 series. Check your filter head model number to confirm — the thread patterns are different. Q: Will this bowl crack in cold weather?A: The chemical-resistant nylon is rated for temperatures well below freezing. However, always drain the bowl before winter storage to prevent freeze damage from water expansion. Q: Can I use this bowl with gasoline?A: Yes. The nylon material is compatible with gasoline, diesel, and biodiesel blends up to B20. Q: Does it include a new O-ring?A: We recommend inspecting your existing O-ring. If it shows signs of flattening, cracking, or hardening, replace it with a new seal. O-rings are available separately. Q: My old bowl is stuck — any tips for removal?A: Use a strap wrench for gentle, even torque. Never use pliers directly on the nylon threads. If it's seized, apply penetrating oil to the thread junction and let it soak for 15 minutes before attempting removal.

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Fuel Filter Removal Lever Tool for Ram 2011-2017 6.7L 2500 3500 4500 5500 Turbo Engines Specially for 68157291AA Filter Element High-Performance Fuel Filter Element The Fuel filter element delivers superior fuel system protection for Ram 6.7L Cummins. Engineered with advanced multi-layer filtration media, this replacement element captures contaminants down to 10 microns — preventing injector wear, fuel pump damage, and costly downtime. Whether you're maintaining a fleet truck, RV, or heavy equipment, this filter element provides the filtration reliability your engine demands. Key Features Damage-Free Design — Precision-machined engagement surface prevents rounding off filter housing edges OEM-Quality Construction — Manufactured to ISO/TS 16949 quality standards with 100% end-of-line testing Direct Fit — Precision-engineered to match OEM dimensions and mounting points — no modifications required Corrosion Resistant — Coated/plated components withstand diesel fuel, road salt, and moisture exposure Validated for Ram — Confirmed fitment across all listed applications Compatibility Make Engine Year Range Model Ram 6.7L Cummins 2011-2017 2500 Ram 6.7L Cummins 2011-2017 3500 Ram 6.7L Cummins 2011-2017 4500/5500 Always verify fitment using the cross-reference part numbers below or contact our support team. Cross-Reference Part Numbers Brand Part Number OTC 68157291AA Tool Lisle 61070 Specifications Specification Value Part Number Fuel Brand iFJF Product Type Fuel Filter Wrench Application 6.7L Cummins Vehicle Make Ram 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: Will this tool fit my 6.7L Cummins filter housing? Yes, this tool is specifically designed for 6.7L Cummins fuel filter housings. It provides the correct engagement profile and leverage to remove stubborn filter caps without damaging the housing or the cap hex. Q: Do I really need a special tool to change my fuel filter? While it's possible to use generic tools, a purpose-built filter removal tool prevents damage to the filter housing cap — a common and expensive mistake. OEM filter caps can crack when improper tools are used, leading to air leaks and fuel system issues. Q: What material is this tool made from? Manufactured from high-strength steel/alloy with corrosion-resistant coating, this tool is built to withstand daily professional use in a shop environment. Q: Is this compatible with aftermarket filter caps? Yes, this tool is designed to fit both OEM and aftermarket filter caps that match the specified dimensions and profile. Q: Do you offer a warranty on tools? Yes, all iFJF tools are backed by a 1-year warranty against manufacturing defects. Contact our support team if you encounter any issues. Related Products 🔗 Ram Parts & Filters 🔗 All Diesel Fuel Filters | All iFJF Products Related Blog Posts 📖 Complete Guide: When to Replace Your Diesel Fuel Filter 📖 5 Warning Signs Your Fuel Filter Is Clogged 📖 Cummins Diesel Maintenance Schedule & Tips

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Product OverviewThe 6R3-24560-00 is a complete fuel filter assembly designed for Yamaha outboard engines from 115HP to 225HP, covering both 2-stroke and 4-stroke models. This direct OEM-spec replacement includes the filter housing, mounting bracket, and internal 10-micron filter element — ready to bolt on and protect your outboard's fuel system from water and debris contamination. Essential maintenance for saltwater and freshwater boaters alike.Key Features Complete Assembly: Includes filter housing with clear water-separation bowl, mounting bracket, and 10-micron filter element. No separate parts to source — everything you need in one box. Wide Yamaha Coverage: Compatible with Yamaha 115HP, 130HP, 140HP, 150HP, 175HP, 200HP, and 225HP outboard engines in both 2-stroke and 4-stroke configurations. 10-Micron Water-Separating Filter: Protects sensitive fuel injectors and carburetors from water and debris. Clear bowl allows visual inspection — drain before water reaches the filter element. Corrosion-Resistant Construction: Marine-grade materials with anti-corrosion coating for saltwater environment durability. OEM-spec mounting pattern for bolt-on installation. IATF 16949 Certified: Manufactured to the same quality standards as Yamaha OE production. Identical fit, form, and function at a fraction of dealer pricing. Compatibility Brand HP Range Stroke Yamaha 115HP 2-Stroke / 4-Stroke Yamaha 130HP 2-Stroke Yamaha 140HP 4-Stroke Yamaha 150HP 2-Stroke / 4-Stroke Yamaha 175HP 2-Stroke Yamaha 200HP 2-Stroke / 4-Stroke Yamaha 225HP 2-Stroke / 4-Stroke Specifications Specification Value Part Number 6R3-24560-00-00 Replaces 6E5-24560-00-00, 6R3-24560-01-00 Micron Rating 10 Micron Nominal Filter Type Complete Assembly (Housing + Element + Bracket) Bowl Type Clear Water-Separating with Drain Fuel Type Gasoline (Including E10) Why Choose iFJFA failed fuel filter assembly on the water means a tow back to the dock — or worse, a destroyed fuel system from water ingestion. iFJF 6R3-24560-00 assemblies provide Yamaha OEM-equivalent quality and fitment at 40-60% less than dealer pricing. Each assembly is pressure-tested and includes all mounting hardware. Replace your aging, corroded filter assembly before it fails on the water.Frequently Asked QuestionsQ: Will this fit my 2006 Yamaha F150 4-stroke?A: Yes. The 6R3-24560-00 fits Yamaha F150 4-stroke outboards and all 115-225HP models listed. It replaces both 6R3-24560-00-00 and the older 6E5-24560-00-00.Q: Does this come with the mounting bracket?A: Yes. This is a complete assembly including the filter housing, clear water-separating bowl, internal 10-micron element, mounting bracket, and hardware.Q: How often should I replace the filter element?A: Replace the internal element every 100 hours or annually. The clear bowl allows visual inspection — drain any water you see before each outing. Replace the entire assembly every 5-7 years or if corrosion is visible.Q: Can I use this with ethanol-blended fuel (E10)?A: Yes. The filter assembly is compatible with E10 gasoline commonly sold at marine fuel docks. For E15 or higher ethanol blends, check your engine manufacturer's recommendations.Q: Is this plug-and-play?A: Plug-and-play. The mounting bracket uses the same bolt pattern as Yamaha OEM. Fuel line fittings match standard Yamaha outboard fuel hose sizes. Installation takes 15-30 minutes with basic hand tools.

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Fuel Injector Return Line Kit for 1988-1994 Ford 7.3L IDI Diesel — 7312 Fix fuel leaks and restore proper injector operation on your 1988-1994 Ford 7.3L IDI diesel engine with this complete injector return line installation kit. The IDI engine's return line system uses braided hoses and plastic caps that degrade over time, causing air intrusion, hard starts, and fuel leaks. This comprehensive kit includes every component shown in the package photo — return hoses, injector caps, sealing rings (O-rings), sealing washers, hose clamps, and the installation tool — everything needed for a complete return line overhaul. Key Features Complete Installation Kit: Includes all return hoses, injector caps, sealing rings (O-rings), sealing washers, hose clamps, and installation tool — exactly matching the package contents photo — for a full system refresh Viton-Equivalent Hose Material: Resistant to diesel fuel, biodiesel blends, and engine heat — won't swell or crack like original hoses Correct Hose Lengths Pre-Cut: Each hose section is cut to the exact length needed for your 7.3L IDI injector layout Includes Installation Tool: Specialized cap removal and installation tool prevents damage to injector nipples during service Stop Air Intrusion: New caps, sealing rings, and hoses eliminate the air leaks that cause the IDI's notorious hard-start problems Compatibility Specification Detail Engine 7.3L IDI Diesel (Naturally Aspirated & Turbo) Years 1988, 1989, 1990, 1991, 1992, 1993, 1994 Vehicles F-250, F-350, F-Super Duty, E-Series Vans Kit Includes Hoses, Caps, Sealing Rings (O-Rings), Clamps, Washers, Tool Package Includes — What's in the Box Return line hoses — complete set, pre-cut to the exact lengths for the 7.3L IDI injector layout Injector return caps — replacement caps for every injector Sealing rings (O-rings) — installed under each return cap to seal the injector nipple Sealing washers — sealing washers for each injector nipple Hose clamps — brand-new clamps for every hose connection Cap installation tool — specialized tool for safe cap removal and installation Every item shown in the package photo is included in the box — order with confidence knowing you have everything for a complete return line service. Why This Kit Matters The Ford 7.3L IDI is legendary for reliability, but its Achilles' heel is the injector return line system. As the original plastic caps and braided hoses age, they develop micro-cracks that allow air into the fuel system. Since the IDI uses a mechanical injection pump that relies on fuel for cooling and lubrication, air intrusion causes hard starting, rough idle, and eventually pump damage. This return line kit addresses the root cause — not just the symptoms. Installation Overview Clean the injector area thoroughly to prevent debris from entering the fuel system Remove old return line caps using the included tool — avoid prying with screwdrivers Remove old hoses and discard all old clamps Install new sealing washers on each injector nipple Fit a new sealing ring (O-ring) under each cap, then press new caps onto each injector using the installation tool Connect pre-cut hoses between caps following the correct routing pattern Secure each hose end with new clamps Prime the fuel system and check for leaks before starting Frequently Asked Questions Q: My 7.3L IDI is hard to start when it sits overnight — will this fix it?A: Very likely yes. The most common cause of hard cold starts on the IDI is air intrusion through degraded return line caps and hoses. This kit replaces every component of the return system. Q: Does this kit include O-rings / sealing rings?A: Yes — the kit includes the sealing rings (O-rings) that seal under each injector return cap, exactly as shown in the package photo, along with the caps, hoses, washers, and clamps. Injector body seals (pressed into the injector body below the cap) are not part of the return line system, so they are not included — they are only needed if you are rebuilding the injectors themselves. Q: Will this work on the 6.9L IDI (1983-1987)?A: This kit is configured for the 7.3L IDI (1988-1994). The 6.9L uses a different injector and cap configuration. Please verify fitment before ordering. Q: Do I need any special tools besides what's included?A: Basic hand tools (socket set, pliers) are sufficient. The kit includes the specialized cap installation tool. Having a fuel system primer is helpful for bleeding after installation. 🔗 Explore More from iFJF Find the right part for your vehicle or equipment: Browse All Products Fuel Filters Collection Auto Accessories

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Product Overview The 57180 Oil Filter Stopple is a precision-engineered tool designed to prevent messy oil spills when removing or installing the 5083285AA oil filter on 2007-2020 Ram 2500/3500/4500/5500 trucks with the 6.7L Cummins diesel engine. CNC-machined from billet 6061-T6 aluminum, this cap-off tool threads directly into the filter housing to create a secure seal — eliminating the frustrating oil drips that stain driveways and garage floors. Compatibility Year Make Model Engine 2007-2020 Ram 2500 6.7L Cummins Diesel 2007-2020 Ram 3500 6.7L Cummins Diesel 2007-2020 Ram 4500 6.7L Cummins Diesel 2007-2020 Ram 5500 6.7L Cummins Diesel Specifications Spec Detail Part Number 57180 Material CNC Billet 6061-T6 Aluminum Thread Size 1-14 UNS Surface Knurled Grip, Anodized Finish Compatible Filter 5083285AA Oil Filter Key Features Billet Aluminum: CNC-machined from solid 6061-T6 aluminum — no plastic parts that crack or leave debris in your filter housing. Leak-Proof Seal: Precision-cut 1-14 UNS threads engage perfectly with 5083285AA filter threads. Knurled Grip: Diamond-pattern knurling provides sure-grip control even with oily hands or gloves. Dual Function: Use as cap-off tool during removal AND as pre-lube plug to prime your new filter. How to Use Removal: Thread stopple into 5083285AA filter before loosening — seals filter so oil doesn't drip during removal. Pre-Lube: Thread into new filter, fill with fresh oil to pre-soak media, remove stopple, install filter. Why Choose iFJF Unlike cheap plastic stopples that crack under torque or leave fragments in your filter housing, this 57180 tool is built from solid billet aluminum for a lifetime of service. Every unit is CNC-machined to exact tolerances. Frequently Asked Questions Q: Will this fit all Ram 6.7L Cummins models?A: Fits 2007-2020 Ram 2500/3500/4500/5500 with 6.7L Cummins using 5083285AA filter. Does NOT fit 5.9L Cummins (1989-2007). Q: Can I use this on other oil filters?A: Designed for 5083285AA with 1-14 UNS threads. Verify thread compatibility before using on other filters. Q: Does this eliminate all oil drips?A: When properly threaded, creates near-perfect seal. A few residual drops from filter exterior may remain. Q: How do I pre-lube with this tool?A: Install stopple in new filter, fill with fresh oil, wait 2-3 minutes for absorption, remove stopple, install.

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12639277 Water in Fuel (WIF) Sensor for Duramax 6.6L Diesel (2001-2011) The 12639277 Water in Fuel Indicator Sensor is a critical safety component for your Duramax 6.6L diesel engine. This sensor continuously monitors the fuel supply for water contamination and alerts you via the dashboard "Water in Fuel" warning lamp before water reaches your expensive fuel injectors. Water in diesel fuel can cause catastrophic injector failure, fuel system corrosion, and microbial growth (diesel bug) — this simple sensor is your first and only line of defense. Compatible with 2001-2011 Chevrolet Silverado and GMC Sierra trucks equipped with the Duramax 6.6L turbo diesel (LB7, LLY, LBZ, LMM), our aftermarket replacement offers OEM-grade reliability at a fraction of dealer pricing. If your "Water in Fuel" light stays on after draining the filter housing — or never comes on at all — your sensor has likely failed. Key Features 8-Sided Hex Design: Improved over the OEM 6-sided design — easier to grip with a wrench, less likely to round off during installation and removal Direct OEM Replacement: Replaces GM 12639277, 12639450, 97384931 — plug-and-play with factory wiring harness connector Water Detection Circuit: Uses conductivity-based detection — when water (conductive) bridges the sensor electrodes, the circuit completes and triggers the dashboard warning Pre-Installed Viton O-Ring: Diesel-rated seal prevents leaks at the filter housing interface Corrosion-Resistant Probe: Stainless steel electrodes resist pitting and false triggering from fuel contaminants Vehicle Compatibility Make Model Year Range Engine Chevrolet Silverado 2500HD / 3500HD 2001-2011 6.6L Duramax (LB7, LLY, LBZ, LMM) GMC Sierra 2500HD / 3500HD 2001-2011 6.6L Duramax (LB7, LLY, LBZ, LMM) Chevrolet Express 2500/3500 Van 2006-2011 6.6L Duramax LMM GMC Savana 2500/3500 Van 2006-2011 6.6L Duramax LMM Technical Specifications Specification Value OEM Part Numbers 12639277, 12639450, 97384931 Sensor Type Conductivity (resistive) Connector Type 2-pin weather-sealed (matches factory harness) Thread Size OEM-spec — direct fit into filter housing port Hex Size 8-sided (improved grip over OEM 6-sided) SKU FJ-FSS01-WH FAQ Q: How do I know if my WIF sensor is bad? A: Common failure symptoms: (1) "Water in Fuel" light stays on constantly — even after draining the filter housing completely; (2) Light never comes on — even when you know there's water in the system (no self-test at key-on); (3) Light flickers intermittently — corroded or loose connector; (4) Diagnostic trouble code P2264 (Water in Fuel Sensor Circuit). Q: Can I clean my old WIF sensor instead of replacing it? A: Sometimes. Remove the sensor and inspect the probe electrodes. If they're covered in sludge or bacterial growth (diesel bug), cleaning with electrical contact cleaner and a soft brush may restore function. However, if the sensor has internal corrosion, cracks in the body, or the connector pins are corroded — replacement is the only fix. At $19.99, it's usually not worth the gamble. Q: What happens if I ignore the "Water in Fuel" warning? A: Water in diesel fuel causes three problems: (1) Injector tip erosion — water droplets hitting the injector nozzle at 26,000+ PSI act like sandblasting, destroying the spray pattern; (2) Fuel system corrosion — water promotes rust on ferrous components in the injection pump and fuel lines; (3) Microbial growth — bacteria and fungi breed at the water-fuel interface, producing acidic byproducts and sludge that clog filters. Injector replacement on a Duramax costs $3,000-$5,000. A $19.99 sensor is cheap insurance. Q: Does this fit the 12642623 filter housing? A: Yes — this sensor fits the OEM and aftermarket 12642623 filter housings, including our billet aluminum housing. The sensor port thread is standard across all Duramax filter heads from 2001-2011. Q: Do I need to drain the fuel filter before replacing the sensor? A: It's recommended. The sensor mounts at the bottom of the filter housing — removing it will spill fuel (about 4-8 oz). Place a drain pan underneath, open the bleeder screw to relieve pressure, then spin out the old sensor and thread in the new one. Prime the system afterward. Q: Will this fit my 2012 LML? A: The 2011-2016 LML uses a different WIF sensor design integrated with the fuel filter housing heater element. This sensor is for 2001-2011 model years (LB7, LLY, LBZ, LMM). Always verify your existing sensor's appearance against our product photos before ordering. Q: How does the WIF sensor detect water in diesel fuel?A: The 12639277 sensor uses conductivity-based detection: two stainless steel electrodes probe the fuel in the bottom of the filter housing. Diesel fuel is non-conductive, but water is conductive. When enough water accumulates to bridge the electrodes, the circuit completes and triggers the 'Water in Fuel' warning lamp on your dashboard. The 8-sided hex design on our replacement provides better wrench grip than the OEM 6-sided design — reducing the chance of rounding off during installation. If your warning light stays on after draining the filter housing, the sensor electrodes are likely fouled with diesel sludge or the internal circuit has failed — replacement is straightforward with a 10mm wrench. 📖 Related Guides Diesel Fuel Filter Maintenance — When to Replace Your Fuel/Water Separator 🔧 Related Products Fuel Filter Housing — related Duramax fuel system component TP3018 Fuel Filter — related Duramax fuel system component

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Product Overview The iFJF Inlet Upstream NOx Sensor is a direct OEM replacement for 2013-2017 Ram 2500, 3500, 4500, and 5500 trucks equipped with the 6.7L Cummins turbo diesel engine. This sensor measures nitrogen oxide levels entering the SCR catalyst — critical data for proper DEF injection and emissions compliance. Key Features Pre-Calibrated, No Programming: Install and drive — the Cummins ECU automatically recognizes and calibrates the new sensor. OEM-Grade Sensing Technology: Advanced ceramic planar sensing element for accurate, fast-responding NOx measurement. Stainless Steel Construction: Corrosion-resistant probe body and high-temp cable withstand extreme diesel exhaust conditions. Exact Fit: Matches OEM connector, thread size, and probe depth — no adapters or modifications needed. Prevents Derate: A failed NOx sensor can trigger limp mode and costly downtime. Replace it before it strands you. Compatibility Brand Model/Part Years/Notes Ram 2500 6.7L Cummins 2013-2017 Ram 3500 6.7L Cummins 2013-2017 Ram 4500 6.7L Cummins 2013-2017 Ram 5500 6.7L Cummins 2013-2017 Technical Specifications Specification Value Sensor Type Upstream / Inlet NOx Sensor Engine 6.7L Cummins Turbo Diesel Year Range 2013-2017 Vehicle Ram 2500, 3500, 4500, 5500 Calibration Factory Pre-Calibrated Installation Plug-and-Play, No Programming Includes Sensor + Anti-Seize Compound Why Choose iFJF? Massive Savings vs Dealer: Dealer NOx sensors cost $350-600+. Our direct replacement offers the same performance at a fraction of the price. Keep Your Truck Running: Avoid derate and limp mode — a working NOx sensor is essential for SCR system function. Same-Day US Shipping: In stock and ready to ship — no backorders, no waiting. 1-Year Warranty: Replacement guarantee against defects. Installation Steps Locate the inlet NOx sensor — typically in the exhaust downpipe before the SCR catalyst. Disconnect the electrical connector. Use a 22mm O2 sensor socket to remove the old sensor. Apply anti-seize to the new sensor threads (keep compound off the probe tip). Thread in by hand, then torque to 35-40 ft-lbs. Reconnect the connector until it clicks. Clear any stored codes with a scan tool. Frequently Asked Questions Q: Is this the upstream or downstream sensor?A: This is the UPSTREAM (inlet) sensor — located before the SCR catalyst. It is NOT the downstream/outlet sensor. Verify your fault code identifies which sensor needs replacement.Q: Will this clear my check engine light immediately?A: The sensor itself won't clear stored codes. After installation, use an OBDII scanner to clear the codes. If the sensor was the root cause, the light will stay off.Q: Do I need a dealer to install this?A: No. Installation takes 15-30 minutes with basic tools. No programming or calibration required — the ECU handles it automatically.Q: What if the code comes back?A: Check for exhaust leaks near the sensor, damaged wiring, or a failing SCR catalyst. A NOx sensor code doesn't always mean a bad sensor. Related Products Inlet NOx Sensor for Detroit DD13 DD15 Freightliner Related Blog Posts How To Perform A Cooling System Flush On Your Diesel Engine Best Water Separator Fuel Filter Guide

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Product Overview The AF55015 is a heavy-duty cylindrical air filter element designed for Cummins QSB6.7, QSC, QSC9, and QSL9 industrial and marine diesel engines. Commonly found in construction equipment, marine vessels, generators, compressors, and agricultural machinery, these engines operate in some of the harshest environments on earth — from dusty construction sites to salt-spray marine applications. This filter provides the robust filtration and high airflow capacity these engines demand. Key Features Industrial-Grade Filtration: Engineered for continuous-duty applications — construction equipment, marine propulsion, generator sets, and compressor drives Wide Cummins Compatibility: Fits QSB6.7 (6-cylinder), QSC (8.3L), QSC9, and QSL9 (8.9L) engine platforms across multiple equipment brands Full Cross-Reference: Replaces AF55015, PA31000, 5261250, WA10715, AF2501, and 500715 Direct Flow 1200 Series: Part of the high-capacity Direct Flow filtration family with superior dust-holding capacity Cylindrical Design: Radial seal configuration ensures positive sealing even under vibration and thermal cycling Moisture-Resistant Media: Treated to resist moisture absorption in marine and high-humidity environments Engine & Equipment Compatibility Engine Platform Displacement Common Applications Cummins QSB6.7 6.7L I6 Excavators, wheel loaders, forklifts, generators, marine Cummins QSC / QSC9 8.3L I6 Bulldozers, graders, marine propulsion, industrial pumps Cummins QSL9 8.9L I6 Cranes, drill rigs, agricultural tractors, generator sets Specifications Specification Value Part Number AF55015 Cross References PA31000, 5261250, WA10715, AF2501, 500715 Filter Type Cylindrical / Radial Seal Air Filter Series Direct Flow 1200 Media Type High-Capacity Cellulose with Moisture-Resistant Treatment Seal Type Radial Lip Seal (integrated) Service Interval 500 hours (standard), 250 hours (severe dust) Outer Diameter Approx. 9 inches Length Approx. 14 inches Why Proper Air Filtration Matters for Industrial Diesels Industrial diesel engines ingest massive volumes of air — the QSB6.7 at full load consumes over 400 cubic feet of air per minute. Any dust or debris that bypasses the air filter becomes an abrasive inside the cylinders, accelerating piston ring, cylinder wall, and valve seat wear. In dusty environments common to construction and agriculture, a single hour of operation with a compromised filter can cause more engine wear than 100 hours with a clean filter. For marine applications, salt-laden air adds corrosion risk to the equation — making proper filtration doubly critical. Installation Tips Locate the air filter housing — typically a cylindrical metal or plastic canister near the engine intake Release the housing cover latches or band clamp Remove the cover and slide out the old filter element Inspect the housing interior and clean any accumulated dust or debris Check the safety element (inner filter) if equipped — replace if visibly dirty (sold separately) Install the new AF55015 filter — ensure the radial seal seats evenly against the housing flange Replace the cover and secure all latches/clamps — the filter must be held firmly in place Reset the air filter restriction indicator if equipped (press the reset button on the indicator) Frequently Asked Questions Q: Does this fit my Bobcat with a Cummins QSB6.7?A: Many Bobcat models with the QSB6.7 use this filter, but always verify your specific machine's filter part number. Check your operator's manual or the part number on your existing filter before ordering. Q: How often should I change this filter in marine use?A: For marine engines in saltwater environments, inspect every 250 hours and replace annually regardless of hours. Salt-laden air is more corrosive and can degrade filter media faster than inland air. Always check for signs of salt crystal formation on the filter element. Q: What's the difference between the AF55015 and AF55020?A: The AF55015 is designed for the larger QSB6.7/QSC/QSL9 engine family, while the AF55020 fits the smaller QSF2.8/QSF3.8/QSB4.5 platforms. They are not interchangeable — the dimensions and airflow ratings differ significantly. Q: Can I clean this filter with compressed air?A: Not recommended. Using compressed air can damage the filter media and create invisible tears that allow dust to pass through. This is a disposable filter — replace it when service is due. The cost of a new filter is negligible compared to the cost of premature engine wear. Q: What happens if the air filter restriction indicator shows red?A: A red restriction indicator means the filter is clogged past the safe operating limit. Continued operation with a restricted filter causes excessive fuel consumption, power loss, increased exhaust smoke, and potential turbocharger damage. Replace the filter immediately and reset the indicator. Related Products AF55020 Air Filter for Cummins QSF/QSB Engines — Smaller engine platform filter B085011 Primary Air Filter Round — Alternative industrial air filter 904-7904 Crankcase Breather for Cummins ISX — Engine breather filtration Blog Resources For industrial engine maintenance schedules, filter cross-reference guides, and equipment service tips, visit our Heavy Equipment Maintenance Blog.

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