Search results for "fuel filter diesel"

Product Overview The iFJF 50mm Inline Fuel Filter is a universal pre-pump solution engineered for high-flow fuel systems. Featuring a 100-micron stainless steel filter element housed in a durable 50mm body with AN6, AN8, and AN10 compatibility, this filter protects your fuel pump and injectors from debris and contaminants. Ideal for EFI conversions, racing applications, diesel fuel systems, and custom builds where reliable pre-pump filtration is critical. Key Features 100-Micron Stainless Steel Mesh: Captures harmful debris before it reaches your fuel pump while maintaining maximum flow rate — perfect for high-horsepower and high-flow applications. Universal AN Fitment: Compatible with AN6, AN8, and AN10 fuel lines without adapters — fits most aftermarket fuel systems. 50mm Compact Body: High-capacity filtration in a space-efficient design that fits tight engine bays and custom fuel cell installations. Pre-Pump Protection: Installed between tank and pump to extend pump life by preventing debris ingestion from the fuel tank. Multi-Fuel Compatible: Works with gasoline, diesel, E85, methanol, and race fuels — stainless steel element resists corrosion. Cleanable & Reusable: Stainless steel mesh can be removed, cleaned, and reinstalled for extended service life. Compatibility Specification Details AN Fitting Size AN6, AN8, AN10 Micron Rating 100 Micron (Pre-Pump) Body Diameter 50mm Fuel Types Gasoline, Diesel, E85, Methanol, Race Fuel Installation Position Between Fuel Tank and Fuel Pump Element Type Stainless Steel Mesh (Cleanable / Reusable) Flow Direction In-Line (Tank → Filter → Pump) Installation Tips Mount the filter BEFORE the fuel pump (between tank and pump) for pre-pump protection. Use PTFE paste thread sealant on AN fittings — avoid Teflon tape which can shred and clog injectors. Ensure adequate clearance for filter element removal during routine maintenance. Periodically inspect and clean the stainless steel element every 5,000 miles or annually for optimal flow. Frequently Asked Questions Q: Is 100 micron enough filtration?A: Yes — 100 micron is ideal for pre-pump filtration. It catches debris that could damage your pump while maintaining unrestricted flow. For post-pump (pre-injector) filtration, use a 10-40 micron filter downstream. Q: Will this filter work with E85 or methanol?A: Yes. The stainless steel element and anodized housing are fully compatible with ethanol, methanol, and all common race fuels. Q: Can I use this as my only fuel filter?A: We recommend using this as a pre-pump filter paired with a finer post-pump filter (10-40 micron) for complete fuel system protection. Q: How do I clean the filter element?A: Remove the filter housing, extract the stainless steel mesh element, and clean with brake cleaner or compressed air. Reinstall and check for leaks before driving. Q: What AN fittings do I need?A: This filter accepts AN6, AN8, or AN10 male flare fittings. Choose the size matching your fuel line diameter. Q: Does this filter come with fittings?A: Fittings are sold separately. The filter body has female AN ports — you'll need male AN flare fittings to match your fuel line size. Related Products 58mm Inline Fuel Filter — Larger Capacity Version R18189-30 Spin-On Fuel Filter 30 Micron

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Product Overview The iFJF P559803 Fuel Filter is a high-performance 4 Micron fuel filter designed specifically for Agricultural Machinery — Tractors 6650/6750/6850/678HTA/TR97. Engineered to protect your fuel injection system from harmful contaminants, water, and debris, this filter meets or exceeds OEM specifications for filtration efficiency and flow rate. Key Features 4 Micron High-Efficiency Filtration: Removes 99% of harmful particles and water from diesel fuel, protecting high-pressure common rail injectors and fuel pumps Heavy-Duty Construction: Reinforced steel housing with corrosion-resistant coating withstands extreme operating temperatures and vibration Optimal Flow Rate: Up to 100 GPH ensures consistent fuel delivery even under maximum load conditions Water Separation Technology: Advanced hydrophobic media separates emulsified water from fuel, preventing injector tip erosion and microbial growth OEM Matched Fit: Precision-engineered threads and gasket profile ensure leak-free installation every time Compatibility Make / Application Engine Year Range Agricultural Machinery Heavy-Duty Diesel Engines All Compatible Years Specifications Specification Value Part Number P559803 Filtration Rating 4 Micron Flow Rate Up to 100 GPH Filter Type Spin-On with Water Separation Material Heavy-gauge steel with anti-corrosion coating Replaces OEM AR86755, 6N7617, 4024223 Why Choose iFJF Heavy-Duty Filters Modern diesel engines with common rail injection systems operate at pressures exceeding 30,000 PSI. Contaminated fuel can destroy injectors in minutes, leading to repairs costing thousands of dollars. Our P559803 fuel filter provides the first line of defense, meeting or exceeding the filtration performance of OEM filters at a fraction of the dealership price. Every filter is manufactured in ISO 9001 certified facilities and tested to ensure consistent quality. Frequently Asked Questions Q: How often should I replace the P559803 fuel filter?A: For heavy-duty diesel applications, replace every 15,000-25,000 miles or every 500 hours of operation, whichever comes first. For agricultural equipment, replace annually or per your equipment manufacturer's schedule. Q: What happens if I don't replace my fuel filter on time?A: A clogged fuel filter restricts fuel flow, causing power loss, poor acceleration, hard starting, and reduced fuel economy. In severe cases, bypassed contaminants can damage high-pressure fuel pumps and injectors — repairs that often exceed $5,000. Q: Is this filter compatible with biodiesel blends?A: Yes. Our filter media is compatible with biodiesel blends up to B20. However, biodiesel has stronger solvent properties and may release accumulated deposits in older fuel systems, requiring more frequent filter changes initially. Q: How do I prime the fuel system after filter replacement?A: Fill the new filter with clean diesel fuel before installation. After installing, cycle the key to the "ON" position (without starting) 3-4 times to activate the electric lift pump. For engines without a lift pump, use the manual primer pump (if equipped) or consult your service manual. Q: Does this filter require any special tools for installation?A: A standard oil filter wrench or strap wrench is sufficient for most applications. Always lubricate the gasket with clean diesel fuel before installation and hand-tighten, then turn an additional 3/4 turn. Related Products Complete your diesel fuel system maintenance: FS1003 Fuel Water Separator for Cummins FS1098 Fuel Water Separator w/ PCV PF7977 Fuel Filter for Ram 5.9L Cummins

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Product Overview The iFJF P550824 / FS19947 Fuel Filter is a high-performance 7 Micron fuel filter designed specifically for International / IHC Trucks with DT466E, DT530E, MaxxForce Engines. Engineered to protect your fuel injection system from harmful contaminants, water, and debris, this filter meets or exceeds OEM specifications for filtration efficiency and flow rate. Key Features 7 Micron High-Efficiency Filtration: Removes 99% of harmful particles and water from diesel fuel, protecting high-pressure common rail injectors and fuel pumps Heavy-Duty Construction: Reinforced steel housing with corrosion-resistant coating withstands extreme operating temperatures and vibration Optimal Flow Rate: Up to 120 GPH ensures consistent fuel delivery even under maximum load conditions Water Separation Technology: Advanced hydrophobic media separates emulsified water from fuel, preventing injector tip erosion and microbial growth OEM Matched Fit: Precision-engineered threads and gasket profile ensure leak-free installation every time Compatibility Make / Application Engine Year Range International / IHC Trucks DT466E / DT530E / MaxxForce DT All Compatible Years Specifications Specification Value Part Number P550824 Filtration Rating 7 Micron Flow Rate Up to 120 GPH Filter Type Spin-On with Water Separation Material Heavy-gauge steel with anti-corrosion coating Replaces OEM Fleetguard FS19947, FS550824, WF10149, 1878042C91, 1878042C92, FF1185, 1873917C91, PFF5548, KX392D Why Choose iFJF Heavy-Duty Filters Modern diesel engines with common rail injection systems operate at pressures exceeding 30,000 PSI. Contaminated fuel can destroy injectors in minutes, leading to repairs costing thousands of dollars. Our P550824 fuel filter provides the first line of defense, meeting or exceeding the filtration performance of OEM filters at a fraction of the dealership price. Every filter is manufactured in ISO 9001 certified facilities and tested to ensure consistent quality. Frequently Asked Questions Q: How often should I replace the P550824 fuel filter?A: For heavy-duty diesel applications, replace every 15,000-25,000 miles or every 500 hours of operation, whichever comes first. For agricultural equipment, replace annually or per your equipment manufacturer's schedule. Q: What happens if I don't replace my fuel filter on time?A: A clogged fuel filter restricts fuel flow, causing power loss, poor acceleration, hard starting, and reduced fuel economy. In severe cases, bypassed contaminants can damage high-pressure fuel pumps and injectors — repairs that often exceed $5,000. Q: Is this filter compatible with biodiesel blends?A: Yes. Our filter media is compatible with biodiesel blends up to B20. However, biodiesel has stronger solvent properties and may release accumulated deposits in older fuel systems, requiring more frequent filter changes initially. Q: How do I prime the fuel system after filter replacement?A: Fill the new filter with clean diesel fuel before installation. After installing, cycle the key to the "ON" position (without starting) 3-4 times to activate the electric lift pump. For engines without a lift pump, use the manual primer pump (if equipped) or consult your service manual. Q: Does this filter require any special tools for installation?A: A standard oil filter wrench or strap wrench is sufficient for most applications. Always lubricate the gasket with clean diesel fuel before installation and hand-tighten, then turn an additional 3/4 turn. Related Products Complete your diesel fuel system maintenance: FS1003 Fuel Water Separator for Cummins FS1098 Fuel Water Separator w/ PCV PF7977 Fuel Filter for Ram 5.9L Cummins

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Product Overview The iFJF Fuel Filter Housing Header is a direct replacement for the factory fuel filter header on 1983-1994 Ford 6.9L and 7.3L IDI diesel engines. Replaces Ford OEM part F2TZ-9B249-A (interchangeable with E8TZ-9B249-A). This is the housing header only — ideal if your heater element is still functional and you only need to replace a leaking or corroded housing. Includes cap and connector. Key Features Housing Header Only: For when your heater element is still working — replace just the leaking or corroded housing header and save money versus buying the full assembly. Direct OEM Fit: Replaces Ford F2TZ-9B249-A. Interchangeable with E8TZ-9B249-A. Same bolt pattern and fuel line connections as factory. 1983-1994 IDI Coverage: Fits all 6.9L (1983-1987) and 7.3L (1988-1994) IDI naturally aspirated diesel engines — F150 through F350, Super Duty, and Econoline vans. Aluminum Construction: Corrosion-resistant aluminum housing resists rust and diesel fuel degradation — a major upgrade over the factory steel unit. Includes Cap & Connector: Complete header assembly with cap and wiring connector — ready to bolt on and connect to your existing heater element. Specifications Specification Detail Part Number FJ-FORD04-SI OEM Reference F2TZ-9B249-A, E8TZ-9B249-A Engine 6.9L IDI (1983-1987) / 7.3L IDI (1988-1994) Material Aluminum Includes Housing Header, Cap, Connector (heater NOT included) Fits F150 F250 F350 Super Duty E150 E250 E350 F59 Warranty 12-Month Warranty Why Choose iFJF? After 30+ years, the factory fuel filter housing on IDI diesels often corrodes and leaks, introducing air into the fuel system and causing hard starts. If your heater element is still working, this housing-only option saves you money while solving the leak. For a complete rebuild including heater, see our FJ-FORD04-ZH1 kit. Frequently Asked Questions Q: Will this fit my 1986 F250 6.9L IDI?A: Yes. Direct fit for all 1983-1987 6.9L and 1988-1994 7.3L IDI naturally aspirated diesel engines. Q: Does this include the heater element?A: No. This is the housing header only (with cap and connector). If you need the heater element too, see our complete kit FJ-FORD04-ZH1 or separate heater FJ-FORD04-01. Q: Does this fit the Powerstroke?A: No. This is for the IDI diesel only. The 7.3L Powerstroke uses a different fuel filter system. Q: What are symptoms of a bad housing?A: Fuel leaking at the filter base, air intrusion (hard starting/stalling), diesel odor under hood. Q: Installation difficulty?A: Intermediate DIY. Basic hand tools and fuel line wrenches needed. Budget 1-2 hours with system bleeding.

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Product Overview The iFJF 58mm Inline Fuel Filter is a universal pre-pump solution engineered for high-flow fuel systems. Featuring a 100-micron stainless steel filter element housed in a durable 58mm body with AN6, AN8, and AN10 compatibility, this filter protects your fuel pump and injectors from debris and contaminants. Ideal for EFI conversions, racing applications, diesel fuel systems, and custom builds where reliable pre-pump filtration is critical. Key Features 100-Micron Stainless Steel Mesh: Captures harmful debris before it reaches your fuel pump while maintaining maximum flow rate — perfect for high-horsepower and high-flow applications. Universal AN Fitment: Compatible with AN6, AN8, and AN10 fuel lines without adapters — fits most aftermarket fuel systems. 58mm High-Capacity Body: High-capacity filtration in a increased capacity design — 16% more filtration area than standard 50mm filters and custom fuel cell installations. Pre-Pump Protection: Installed between tank and pump to extend pump life by preventing debris ingestion from the fuel tank. Multi-Fuel Compatible: Works with gasoline, diesel, E85, methanol, and race fuels — stainless steel element resists corrosion. Cleanable & Reusable: Stainless steel mesh can be removed, cleaned, and reinstalled for extended service life. Compatibility Specification Details AN Fitting Size AN6, AN8, AN10 Micron Rating 100 Micron (Pre-Pump) Body Diameter 58mm Fuel Types Gasoline, Diesel, E85, Methanol, Race Fuel Installation Position Between Fuel Tank and Fuel Pump Element Type Stainless Steel Mesh (Cleanable / Reusable) Flow Direction In-Line (Tank → Filter → Pump) Installation Tips Mount the filter BEFORE the fuel pump (between tank and pump) for pre-pump protection. Use PTFE paste thread sealant on AN fittings — avoid Teflon tape which can shred and clog injectors. Ensure adequate clearance for filter element removal during routine maintenance. Periodically inspect and clean the stainless steel element every 5,000 miles or annually for optimal flow. Frequently Asked Questions Q: Is 100 micron enough filtration?A: Yes — 100 micron is ideal for pre-pump filtration. It catches debris that could damage your pump while maintaining unrestricted flow. For post-pump (pre-injector) filtration, use a 10-40 micron filter downstream. Q: Will this filter work with E85 or methanol?A: Yes. The stainless steel element and anodized housing are fully compatible with ethanol, methanol, and all common race fuels. Q: Can I use this as my only fuel filter?A: We recommend using this as a pre-pump filter paired with a finer post-pump filter (10-40 micron) for complete fuel system protection. Q: How do I clean the filter element?A: Remove the filter housing, extract the stainless steel mesh element, and clean with brake cleaner or compressed air. Reinstall and check for leaks before driving. Q: What AN fittings do I need?A: This filter accepts AN6, AN8, or AN10 male flare fittings. Choose the size matching your fuel line diameter. Q: Does this filter come with fittings?A: Fittings are sold separately. The filter body has female AN ports — you'll need male AN flare fittings to match your fuel line size. Related Products 58mm Inline Fuel Filter — Compact 50mm Version R18189-30 Spin-On Fuel Filter 30 Micron

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

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FD4616 Fuel Filter & FL2016 Oil Filter Combo for 6.0L Powerstroke Complete filter kit for 2003-2007 Ford F250-F550 Super Duty 6.0L Powerstroke — includes FD4616 fuel filter (replaces 3C3Z-9N184-CA) and FL2016 oil filter (replaces 3C3Z-6731-AA). Both filters are IATF 16949 certified for the demanding HEUI injection system. Key Features Complete Maintenance Kit: One order covers both fuel and oil filter replacement — saves time and shipping cost. FD4616 Fuel Filter: 10-micron high-efficiency media captures contaminants that damage the sensitive HEUI injection system. FL2016 Oil Filter: Full-flow cartridge design for the 15-quart 6.0L system — maintains oil pressure under heavy towing. OEM-Spec Fit: Direct drop-in replacement for Ford 3C3Z-9N184-CA and 3C3Z-6731-AA — no adapter rings needed. IATF 16949 Certified: 100% end-of-line leak testing and burst pressure verification. Technical Specifications Specification Value Fuel Filter FD4616 / 3C3Z-9N184-CA / P550592 Oil Filter FL2016 / 3C3Z-6731-AA / 1840752C91 / LF16166 Filtration Rating (Fuel) 10 Micron Nominal Engine 6.0L Powerstroke V8 Turbo Diesel Oil Capacity 15 Quarts (14.2L) — 15W-40 or 5W-40 Vehicle & Engine Compatibility Year Make Model Engine 2003-2007 Ford F-250/F-350/F-450/F-550 Super Duty 6.0L Powerstroke V8 2003-2005 Ford Excursion 6.0L Powerstroke V8 2003-2007 Ford E-350/E-450 Super Duty 6.0L Powerstroke V8 Why Choose This Product?The 6.0L Powerstroke's HEUI injection system uses high-pressure engine oil to fire injectors — up to 3,600 PSI. Dirty oil destroys injector spool valves ($400+ each), and contaminated fuel clogs the secondary filter. Replace both filters every 5,000-7,500 miles for reliable operation. Installation Notes Use 36mm socket for oil filter cap, 24mm for fuel filter cap Drain HFCM water separator before fuel filter replacement Cycle key ON 6-8 times to prime fuel system Check for leaks after startup Frequently Asked Questions Q: Does this kit include everything for a full service?A: This kit includes the FD4616 fuel filter and FL2016 oil filter. You'll need 15 quarts of 15W-40 diesel oil (or 5W-40 synthetic) for the oil change. The fuel filter housing is on the driver's side frame rail. Q: How do I prime the fuel system after filter replacement?A: Cycle the key to ON (not start) 6-8 times. Each cycle runs the HFCM pump for ~30 seconds. You'll hear the pump change pitch when air is purged. Start and check for leaks. Q: What's different from the OEM Motorcraft filter?A: The FD4616 and FL2016 meet the same filtration specs and flow rates as Motorcraft equivalents. iFJF uses high-grade cellulose/synthetic blend media with equivalent or better dirt-holding capacity. Q: Will this fit my 2008 6.4L Powerstroke?A: No. This kit is for 2003-2007 6.0L only. The 2008-2010 6.4L uses different part numbers (FD-4617 fuel, FL-2017 oil). Order your iFJF replacement part today and experience the quality difference. Fast shipping from our US warehouse.

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Product Overview The 5801439820 Fuel Filter Kit for Case Magnum 235-380 & NH T8 T9 FR CR delivers professional-grade fuel filtration for diesel engines. Manufactured with advanced synthetic media for superior contaminant capture and water separation, this filter protects your high-pressure common rail injection system from the microscopic particles and moisture that cause premature injector and pump failure. As diesel injection pressures climb past 30,000 PSI in modern engines, fuel cleanliness has never been more critical. A single tank of contaminated fuel can cause thousands in injector damage. This filter provides the first and most important line of defense for your fuel system. Key Features High-Efficiency Filtration Media: Multi-layer synthetic media captures 99.9% of particles at the rated micron level, exceeding standard cellulose elements in both efficiency and dirt-holding capacity. Advanced Water Separation: Coalescing technology removes emulsified and free water from diesel fuel, preventing injector tip erosion and microbial growth. OEM-Spec Construction: Manufactured to ISO 9001 quality standards with precision-threaded base plate, anti-drain back valve, and high-burst-strength canister. Direct Fit Replacement: Engineered as a drop-in replacement — no modifications, adapters, or special tools required. Extended Service Life: Higher dirt-holding capacity means longer intervals between changes, reducing downtime and per-mile filtration costs. Compatibility Specification Detail Equipment Case Magnum, New Holland T8/T9/FR/CR Series Engine Agricultural Diesel Engines Replaces Part # 5801439820, 504350911, 4707408, PU10020X Micron Rating 2-10 Micron Absolute Filter Type Spin-On with Water Separation Why Upgrade Your Fuel Filtration? Extended Injector Life: Injectors operating at 30,000+ PSI have micron-level clearances. Better filtration means injectors lasting 200K+ miles instead of failing at 100K. Improved Cold-Weather Reliability: Superior water separation prevents ice crystal formation in fuel lines during winter. Reduced Maintenance Costs: Preventing one HPFP failure saves $5,000-$10,000 — the cost of a lifetime of premium filters. Better Fuel Economy: Clean injectors atomize fuel more efficiently, maintaining optimal combustion over the vehicle lifetime. Installation Guide Safety First: Park on level ground, engage parking brake, allow engine to cool. Have a drain pan ready. Relieve Fuel Pressure: Remove fuel cap. On some models, pull fuel pump fuse and crank briefly. Remove Old Filter: Use oil filter wrench to loosen. Unscrew by hand and lower into drain pan. Prep New Filter: Apply thin film of clean diesel to gasket. Pre-fill if housing design allows. Install: Spin on by hand until gasket contacts. Tighten 3/4 to 1 full turn. DO NOT over-tighten with wrench. Prime System: Cycle key ON (not START) 5-6 times for 30 seconds each to purge air. Check for leaks. Start & Verify: Start engine, check for leaks at idle, let run 2 minutes, recheck. Dispose of old filter properly. Frequently Asked Questions Q: Will this fit my Case Magnum 280?A: Yes. This filter fits Case Magnum 235-380 models including the 280. It also fits New Holland T8, T9, FR forage harvester, and CR combine series. Verify your engine serial number against OEM part numbers 504350911 or 4707408. Q: What micron rating is this filter?A: 2-micron absolute synthetic media — providing superior contaminant removal compared to standard cellulose filters. Lower micron = better protection for high-pressure common rail injection systems. Q: How often should I replace this filter?A: Replace every 500 hours or annually, whichever comes first. For heavy-duty harvesting in dusty conditions, consider 250-hour intervals. Replace water separator element at the same time. Q: Is this OEM or aftermarket?A: High-quality aftermarket replacement manufactured to strict ISO 9001 standards. Meets or exceeds OEM specifications for 5801439820, 504350911, and 4707408 at a fraction of dealer price. Q: Can I install this myself?A: Yes — basic mechanical skills sufficient. Unscrew old filter, clean mounting surface, apply thin film of clean diesel to new gasket, hand-tighten 3/4 turn after gasket contact. No special tools required. Related Products Shop All Fuel Filters & Water Separators → Diesel Engine Oil Filters → Air Filters — Complete Intake Protection → Related Guides & Articles Diesel Fuel System Maintenance: Complete Guide → How to Prevent Diesel Fuel Contamination → Common Rail Diesel Injector Failure: Warning Signs →

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Complete Diesel Fuel Filter Set — FD4616 Lower & Upper Bowl The iFJF FD4616 Fuel Filter Kit provides a complete filtration solution for your diesel engine. This 2-piece set includes both the lower lifter pump filter and the upper fuel bowl filter, delivering comprehensive protection against contaminants that can damage injectors and fuel system components. Key Features Dual Filtration System: Lower pump filter captures coarse debris before the lift pump; upper bowl filter provides fine filtration before the injection system High-Efficiency Media: Engineered filtration media traps 99% of particles down to 10 microns Direct OEM Replacement: Designed to match or exceed OE specifications for fit, flow rate, and filtration efficiency Corrosion-Resistant Construction: Heavy-duty steel housing with anti-rust coating for long service life Easy Installation: Spin-on design — no special tools required; gasket pre-lubricated from factory Compatibility & Fitment Specification Detail Part Number FD4616 Filter Type Spin-On Fuel Filter (Lower + Upper Set) Micron Rating 10 Micron (Nominal) Application Diesel Engines — Fuel Lift Pump & Fuel Bowl Quantity 2-Piece Set Gasket Included Yes (Pre-Lubricated) Why Choose iFJF FD4616? Diesel fuel contamination is the #1 cause of premature injector failure. The FD4616 dual-filter system ensures clean fuel reaches your injection pump and injectors. Unlike single-filter setups that leave the lift pump unprotected, this complete set guards the entire fuel path — from tank to combustion chamber. Installation Tips Always replace both filters as a set for maximum protection Fill the new filter with clean diesel fuel before spinning on to reduce air in the system Hand-tighten then add 1/2 to 3/4 turn — do not over-tighten Prime the fuel system after installation per your engine manufacturer's procedure Replace every 10,000-15,000 miles or per your maintenance schedule Frequently Asked Questions Q: Does this include both the upper and lower filter?A: Yes. The FD4616 kit includes both the lower lifter pump filter and the upper fuel bowl filter — a complete 2-piece set. Q: How often should I replace these fuel filters?A: We recommend every 10,000-15,000 miles for optimal protection. For heavy-duty or off-road use, replace every 5,000-7,500 miles. Q: Will this fit my Cummins engine?A: The FD4616 is designed for diesel fuel systems using this specific filter configuration. Please verify your engine's filter part number cross-reference before ordering. Q: Do I need to bleed the fuel system after installation?A: Yes, you should prime/bleed the fuel system after filter replacement to remove air. Refer to your engine's service manual for the correct procedure. Q: Is the gasket pre-lubricated?A: Yes, each filter comes with a pre-lubricated gasket for proper sealing and easy removal at the next service interval. 🔗 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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High-Performance Engine Air Filter for 2016-2020 Nissan Titan XD 5.0L V8 Cummins Diesel The iFJF 16546-EZ40A engine air filter is a direct OEM replacement for the 2016-2020 Nissan Titan XD equipped with the 5.0L V8 Cummins turbo diesel engine. Designed to meet or exceed factory specifications, this air filter ensures your Titan XD's engine receives clean, unrestricted airflow for optimal combustion, fuel efficiency, and component longevity. Key Features Direct OEM Replacement: Precision-engineered to match the exact dimensions and filtration specs of Nissan OE part 16546-EZ40A. No modifications required — drops right into the factory air box. High-Efficiency Filtration Media: Multi-layer synthetic/cellulose blend captures 99.5% of airborne contaminants including dust, pollen, soot, and road debris while maintaining excellent airflow. Heavy-Duty Construction: Reinforced pleats with urethane seal prevent filter collapse under high vacuum conditions common in turbo diesel applications. Extended Service Life: Rated for up to 30,000 miles under normal driving conditions. More frequent replacement recommended for dusty environments or heavy towing. Made for Diesel: Optimized for the higher airflow demands of turbocharged diesel engines compared to standard gasoline air filters. Compatibility Chart Vehicle Year Range Engine Notes Nissan Titan XD 2016-2020 5.0L V8 Cummins Turbo Diesel All trims (S, SV, PRO-4X, SL, Platinum Reserve) Nissan Titan XD (Gas) 2016-2020 5.6L V8 ❌ Not Compatible — different air box design Cross-Reference / Interchange Part Numbers Brand Part Number Nissan / OEM 16546-EZ40A WIX WA10437 Carquest / Premium Guard CA12076 Fram CA12076 Baldwin PA4613 iFJF Direct 16546-EZ40A Technical Specifications Filter Type: Dry panel (non-oiled) Filtration Efficiency: 99.5% @ 10 microns Media Material: Synthetic-cellulose blend Service Interval: 15,000-30,000 miles (check every oil change) Fitment Type: Direct replacement — no modifications required Why Replace Your Air Filter? A clogged or dirty air filter is one of the most overlooked maintenance items on diesel trucks — yet it directly impacts engine performance, fuel economy, and turbocharger life. The 5.0L Cummins in the Titan XD relies on precise air-fuel ratios for clean combustion. A restricted air filter forces the turbo to work harder, increases EGTs (exhaust gas temperatures), and can trigger DPF regeneration cycles more frequently. Replacing your air filter at regular intervals is one of the cheapest ways to protect your investment. Signs your air filter needs replacement: Decreased fuel economy (2-5% drop is common with a dirty filter) Reduced throttle response or sluggish acceleration Black smoke from exhaust (incomplete combustion) Visible dirt or discoloration on filter media Check engine light (MAF sensor contamination) Filter exceeds 30,000 miles since last replacement Installation Overview Replacing the air filter on the 2016-2020 Nissan Titan XD 5.0L Cummins is a simple DIY job requiring no tools in most cases: Park on level ground, engine off and cool Locate the air filter housing on the passenger side of the engine bay Unclip the 4 metal spring clips securing the air box lid Lift the lid and remove the old filter Inspect the housing for debris — wipe clean if needed Insert the new iFJF 16546-EZ40A filter with the rubber seal facing down Re-secure the lid and ensure all clips are fully engaged Reset the air filter minder if equipped Estimated time: 5-10 minutes | Difficulty: Beginner Frequently Asked Questions Q: Will this fit my 2018 Nissan Titan XD with the gas 5.6L engine?A: No. This filter is specifically designed for the 5.0L V8 Cummins diesel engine. The 5.6L gasoline V8 uses a different air box and filter element. Please verify you have the diesel engine before ordering. Q: How often should I replace this air filter?A: Nissan recommends inspection every 15,000 miles and replacement every 30,000 miles under normal conditions. If you frequently tow heavy loads, drive on gravel/dirt roads, or operate in dusty environments (construction sites, farming, desert regions), replace every 15,000 miles or sooner. Q: Is this a washable/reusable filter?A: No. This is a standard dry paper-element filter designed for one-time use and replacement. Do not attempt to wash or oil this filter — doing so will damage the filtration media and may cause engine damage. Q: Will a dirty air filter cause my check engine light to come on?A: Potentially yes. An excessively clogged filter can cause MAF (Mass Air Flow) sensor readings to go out of range, which may trigger a check engine light. If you have a P0101 or related MAF code, check your air filter first before replacing sensors. Q: Does this filter affect my DPF (Diesel Particulate Filter)?A: Indirectly, yes. A restricted air filter causes incomplete combustion, which produces more soot — accelerating DPF loading and triggering more frequent regeneration cycles. Keeping a clean air filter helps your emissions system operate as designed. Related Products FD4615 Fuel + FL2016 Oil Filter Combo for 2017-2019 Ford 6.7L Powerstroke — Complete diesel service kit FA-1927 Air Filter for 2017-2019 Ford 6.7L Powerstroke — Similar diesel air filter Nissan Titan XD 16546-EZ40A Air Filter — Current product Related Blog Posts Diesel Fuel Filter Replacement: The Complete Guide — Learn about complete diesel maintenance Preventative Upgrades: CP3 Pump & FASS Fuel System — Protect your diesel's fuel system

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Product Overview The 900FH Turbine Series Filtration System Marine replace 30 Micron 2040PM-OR Fuel Water Separator Filter is a premium-quality replacement part engineered to meet or exceed OEM specifications. Designed for durability, reliability, and perfect fitment, this iFJF product delivers professional-grade performance at an affordable price. Key Features High-Efficiency Filtration: Removes water and contaminants for maximum engine protection. Corrosion-Resistant: Built with materials that withstand diesel fuel and marine environments. Extended Service Life: High dirt-holding capacity extends service intervals. Protects Injection System: Clean fuel delivery prevents injector wear and extends engine life. Easy Replacement: Designed for quick filter changes with minimal downtime. Compatibility & Fitment Designed as a direct replacement for the following applications. ⚠️ Always verify your equipment model, year, and specifications before ordering. Make Model Year Notes Universal Various — See product title for fitment Technical Specifications Specification Detail Brand iFJF Condition New Fitment Type Direct Replacement Part Number 900FH, 30, 2040PM Type Fuel Water Separator Micron Rating 30 Micron Why Choose iFJF? OEM-Grade Quality: Manufactured to strict tolerance standards for reliable performance Rigorous Testing: Every product undergoes quality inspection before shipping Fast Shipping: Orders processed within 1-2 business days from our US warehouses Expert Support: Technical assistance available for installation and troubleshooting Hassle-Free Returns: 30-day return policy for your peace of mind Frequently Asked Questions Q: How often should I replace this filter?A: For diesel applications, replace every 10,000-15,000 miles or annually. For marine, replace every 100 hours or seasonally. Q: How do I drain water from the separator?A: Locate the drain valve at the bottom of the filter housing. Place a container underneath and slowly open the valve until clean fuel appears. Q: Will this filter work with biodiesel?A: Compatible with diesel fuel blends up to B20 (20% biodiesel). Higher concentrations may require more frequent filter changes. Q: What micron rating does this filter have?A: This filter provides 30-micron filtration, effectively removing water and particulate contaminants. Q: Do I need to prime after changing the filter?A: Yes, prime the fuel system after replacement. Most housings have a manual primer pump. Crank engine in short bursts until it starts smoothly.

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Premium Diesel Filtration — Engineered for Maximum Protection The 1R-0750 Fuel Filter Housing for 2001-2016 Duramax 6.6L — Aluminum is a critical maintenance component for diesel engine applications. Modern high-pressure common rail fuel systems operate at extreme pressures with micron-level tolerances — even microscopic contaminants can destroy injectors and high-pressure pumps costing thousands in repairs. This premium replacement filter delivers OEM-grade protection with multi-layer filtration media that traps 99.5% of harmful particles including dirt, rust, scale, and water while maintaining unrestricted fuel flow for rated horsepower output under all load conditions. Whether maintaining a Duramax-powered work truck, a Cummins RV generator, marine diesel, or commercial fleet equipment, the quality of your filtration directly determines engine life and reliability. Our filters are manufactured in IATF 16949-certified facilities and undergo rigorous multi-point inspection — burst pressure testing, micron rating verification, and leak testing — before reaching your door. Key Features & Benefits Multi-Layer Filtration: Synthetic-blend media captures 99.5% of contaminants including invisible sub-micron particles, abrasive dust, and emulsified water droplets that destroy injection systems. Heavy-Duty Construction: Reinforced steel canister with corrosion-resistant coating handles extreme pressure pulses from modern HPCR pumps without deformation or fatigue cracking. Precision-Matched Sealing: Nitrile/Viton gasket profile exactly matches OEM specifications — no leaks, no bypass, no installation frustration. Extended Service Life: High dirt-holding capacity extends service intervals without compromising efficiency, reducing total maintenance cost per mile. Pressure-Tested Quality: Every unit undergoes burst, micron, and leak testing. IATF 16949-certified manufacturing ensures consistent quality. Technical Specifications Specification Detail Filter Type Spin-On / Cartridge Diesel Filter Filtration Media Multi-Layer Synthetic/Cellulose Blend Efficiency Beta ≥ 200 (99.5% at Rated Micron) Gasket Material Nitrile Rubber with Anti-Stick Coating Pressure Rating Up to 200 PSI Burst / 150 PSI Operating Service Interval 15,000 Miles or 12 Months (Standard Duty) Frequently Asked Questions Q: Will this filter fit my specific vehicle or equipment?A: Please verify the OEM part number cross-reference and application list in the description. For definitive fitment confirmation, message us your VIN, engine code, or equipment model number and we will confirm compatibility same business day. Q: How often should this filter be replaced?A: For on-road diesel applications, replace every 15,000 miles or annually — whichever comes first. For off-road, marine, generator, or severe-duty applications, replace every 250 operating hours. Always refer to your OEM maintenance schedule. Q: Is this compatible with biodiesel blends?A: Yes, compatible with ULSD and biodiesel blends up to B20. For B20-B100 concentrations, we recommend reducing the change interval by 50% as biodiesel has higher solvent properties. Q: Why choose aftermarket over OEM dealer parts?A: Our filters are manufactured to the same or higher specifications at 40-70% less than dealership pricing. Same IATF 16949 certification, same filtration efficiency — better value with free shipping and returns. Q: What symptoms indicate a clogged or failing filter?A: Hard starting, loss of power under load, fuel pressure warning lights, excessive exhaust smoke, or rough idle. Preventive replacement is always far cheaper than fuel system repairs. Q: What is your warranty and return policy?A: iFJF offers 30-day hassle-free returns and 1-year warranty against manufacturing defects. Wrong part or defective? We ship a replacement or issue a full refund — no restocking fees, ever. Explore More from iFJF Looking for related parts and accessories? Browse our complete selection of diesel filters, RV parts, pool equipment, and automotive components — all backed by fast US shipping and our satisfaction guarantee.

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