Fuel Filter
iFJF Inline Fuel Filter for Universal Mount Between Fuel Tank and Pump 50mm Diameter 100 Micron High Flow AN6 AN8 AN10
Fuel Filter Fitting Bolts:AN6 AN8 AN10(All in one box).Fitment:Universal inline pre fuel filter mounted between fuel tank and pump. Our fuel filters are made from high quality T6061 Billet Aluminum alloy and are anodized for the best finish and durability. The filter screen is made from stainless steel material and is removable and able to be cleaned and reused Feature:This is a cleanable and reusable fuel filter which used to keep unwanted particles out of your fuel system(Could not separate water from fuel). Package includes:1 x ¦Õ50mm inline Filter,2pcs AN6, 2pcs AN8 and 2pcs AN10 fittings.
$69.99
iFJF Ford 6.4L Powerstroke Fuel Filter (2008-2010) — FD-4617
Ford 6.4L Powerstroke Fuel Filter FD-4617 — HPFP Insurance The FD-4617 Fuel Filter is the correct replacement for 2008-2010 Ford 6.4L Powerstroke diesel engines. The 6.4L was Ford's first common-rail diesel with DPF — and its Siemens high-pressure fuel pump is notoriously sensitive to fuel contamination. 6.4L HPFP: Why Filtration Is Everything The Siemens HPFP in the 6.4L generates 30,000+ psi for piezo injectors. Unlike the 6.7L's CP4.2, the 6.4L pump is NOT known for random failure — but contaminated fuel WILL destroy it. When the HPFP fails ($3,000+ for the pump alone), metal debris travels through all 8 injectors, both fuel rails, and the high-pressure lines. Complete fuel system replacement: $8,000+. Specifications Part Number FD-4617 OEM Cross-Reference 8C3Z-9N184-C, Motorcraft FD-4617 Fitment 2008-2010 F-250, F-350, F-450, F-550 6.4L Powerstroke Quantity Required 2 (primary frame-mounted + secondary engine-mounted) Service Interval Every 10,000 miles — more frequent than the 6.7L due to DPF regen heat 6.4L Known Issues — The Short Production Run Problem The 6.4L was only produced for 3 model years (2008-2010). As these trucks age, parts availability is shrinking. Common issues: Radiator failure: Plastic end tanks crack at 100-150K miles #7/#8 piston cracking: High EGTs during DPF regeneration Rocker arm failure: Needle bearings disintegrate Up-pipe bellows: Crack and leak exhaust FAQ Q: How many fuel filters does my 6.4L need? A: TWO. Both the frame-mounted primary filter and the engine-mounted secondary filter use the same FD-4617 element. Always buy a pair and change both simultaneously. Q: Why change 6.4L filters every 10K miles vs 15K for the 6.7L? A: The 6.4L's DPF regeneration system injects fuel on the exhaust stroke, increasing overall fuel temperatures. Hotter fuel accelerates filter media degradation. More frequent changes are cheap insurance. Q: Are 6.4L and 6.0L filters interchangeable? A: No. The 6.4L uses FD-4617. The 6.0L uses FD-4616. They have different thread patterns and seal dimensions. Using the wrong filter will cause leaks. Q: My 6.4L is deleted — do I still need to change filters this often? A: Yes. While DPF regeneration increases fuel temperature, the HPFP is still lubricated solely by diesel fuel. Clean fuel = happy pump. Stick to the 10K interval regardless.
$25.99
iFJF Ford 6.0L Powerstroke Fuel Filter Set — FD-4616 (3C3Z-9N184-CB)
Ford 6.0L Powerstroke Fuel Filter FD-4616 — Stop Injector Stiction The FD-4616 Fuel Filter is the exact-fit replacement for 2003-2007 Ford 6.0L Powerstroke engines. This filter fits BOTH the frame-mounted HFCM (Horizontal Fuel Conditioning Module) and the engine-mounted secondary filter housing. Why 6.0L Filtration Is Critical The 6.0L's HEUI injection system uses engine oil pressurized to 3,600 psi to fire the injectors. The injector spool valves have clearances measured in microns. Contaminated fuel OR oil causes stiction — the #1 6.0L drivability complaint. Quality filtration is the single most important maintenance item on any 6.0L. Specifications Part Number FD-4616 OEM Cross-Reference 3C3Z-9N184-CB, Motorcraft FD-4616 Application Primary (HFCM) AND Secondary (engine-mounted) — uses same element in both positions Fitment 2003-2007 F-250, F-350, F-450, F-550 6.0L; 2003-2005 Excursion 6.0L Service Interval Every 10,000-15,000 miles (BOTH filters simultaneously) Quantity Needed 2 per service (primary + secondary) 6.0L Bulletproofing: The Filtration Foundation Every 6.0L "bulletproofing" guide starts with filtration: Fuel filters (FD-4616 x2): Change every 10K miles — dirty fuel destroys injectors ($300+ each x8) Oil & filter: Use only 5W-40 synthetic, CI-4 or CJ-4 rated, every 5,000 miles Coolant filter: Prevents oil cooler clogging (root cause of EGR cooler rupture) HFCM drain: Drain water from the HFCM monthly Signs Your 6.0L Fuel Filters Are Overdue Stiction: Cold-start misfire, rough idle that clears when warm (injectors sticking) Low power: Fuel volume insufficient at high demand Hard hot start: Air in fuel from a clogged filter causes vapor lock HFCM whine: Fuel pump working harder against a restricted filter P2291/P0087 codes: Low injection control pressure or low fuel rail pressure FAQ Q: Do I need 1 or 2 filters for a 6.0L service? A: TWO. The 6.0L uses identical FD-4616 elements in both the frame-mounted HFCM (primary) and the engine-mounted secondary housing. ALWAYS change both at the same time. Q: How do I change the HFCM filter? A: The HFCM is on the driver-side frame rail, inside the frame. Remove the skid plate (4 bolts), drain water via the 6mm hex plug, unscrew the cap with a 36mm socket, replace filter and O-ring. Reinstall and prime by cycling the key 6 times. Q: Will better fuel filters fix injector stiction? A: Fuel filtration prevents NEW stiction by keeping contaminants out of the injectors. If you already have stiction, try Archoil AR9100 or Hot Shot's Secret Stiction Eliminator added to your oil — many 6.0L owners report significant improvement. Q: OEM Motorcraft vs aftermarket — does it matter? A: We recommend OEM-spec filters for the 6.0L. The HEUI system is extremely sensitive. Our FD-4616 meets all Motorcraft specifications for filtration efficiency and flow rate. Your 6.0L can run 300,000+ miles. The difference between a 100K engine and a 300K engine is maintenance. Start with filtration.
$19.99
iFJF FD4616 Fuel Filter and FL2016 Oil Filter for F250-F550 Super Duty 6.0L 2003-2007 Excursion 6.0L 2003-2005 3C3Z-9N184-CA 3C3Z-6731-AA
Fitment:F250 F350 F450 F550 Super Duty 2003-2007 6.0L,Excursion 2003-2005 6.0L,F650 F750 2004-2008 6.0L(Fuel filter NOT FIT 2006 e450 6.0L). Fuel Filter Replaces:FD4616,GF691,PF7812,P550527,FS19797,3C3Z-9N184-CA,3C3Z-9N184-CB,6E7Z-9155-BA,1843059C91,32165C94,33599,CS9667A. Oil Filter Replaces:FL2016,3C3Z-6731-AA,1840752C91,PF1704,P7235,CH9549,57311,P550528,LF16166,ML1034. Function:Help block impurities and particles in your fuel before they can enter your engine,improve performance by ensuring a uniform fuel flow.Optimally screening out 98% of abrasives such as sand, dust and bits of metal before they get into your oil. Package Includes:a set of FD4616 fuel filter and a set of FL2016 oil filter,please check it.
$25.99
iFJF Ford 6.7L Powerstroke Fuel & Oil Filter Combo — FD4615 + FL2051S
Ford 6.7L Powerstroke Fuel & Oil Filter Kit — FD4615 + FL2051S Combo Save time and money with our FD4615 Fuel Filter + FL2051S Oil Filter Combo Kit for 2011-2016 Ford 6.7L Powerstroke Super Duty trucks. One purchase, one shipment, both critical filters — the two most important maintenance items for CP4.2 protection and engine longevity. Kit Contents Fuel Filter FD-4615 (BC3Z-9N184-B) — Primary frame-mounted fuel/water separator, 10 micron Oil Filter FL2051S (BC3Z-6731-B) — OEM-spec full-flow oil filter with silicone anti-drainback valve Fitment 2011-2016 F-250, F-350, F-450, F-550 6.7L Powerstroke Why Buy as a Kit? Save vs buying separately: Bundle pricing beats individual purchases One shipment, one service: You'll be under the truck for the fuel filter anyway — do the oil at the same time Never forget the oil filter: The #1 maintenance mistake is changing fuel filters but neglecting oil changes CP4.2 protection package: Clean oil + clean fuel = maximum injection system life Service Schedule Fuel filter: Every 15,000-22,500 miles (drain water separator monthly) Oil & filter: Every 7,500 miles (5,000 miles if towing heavy, use 5W-40 synthetic) FAQ Q: Can I use this kit on a 2017+ 6.7L? A: No. The 2017+ uses FD-4625 cartridge fuel filter and a different oil filter. This kit is specifically for 2011-2016 6.7L Powerstroke. Q: What oil should I use with the FL2051S? A: Ford recommends 5W-40 full synthetic diesel oil meeting WSS-M2C171-F1 specification. For towing, 5W-40 provides better high-temperature protection than 10W-30.
$39.99
iFJF PF9804 Fuel Water Separator Filter FS19915WE A0000903651 for DD13 DD15 DD16 Engines
Fitment: Replacement for DD13 DD15 DD16 Engines ,Replacement for Truck Cascadia, Columbia, Business Class M2 with DD13 DD15 DD16 Engines. Replace Part number: FS19915WE, A0000903651,P551011, PF9804, L9915F, A4720921205. 99% filtration efficiency:The filter uses high quality filter media with 99% filtration efficiency, which can effectively filter pollutants and harmful particles from the fuel, keeping the fuel clean and reducing engine wear. High Quality:The filter is made of metal housing, which is robust and can withstand higher pressure. Note:Make sure your engine is supplied with clean fuel, please change your fuel filter regularly.
$33.99
iFJF PF9908 Fuel Filter and Pre-screen for DD13 DD15 DD16 Western Star 10 Micron A4720900651 FK13834 WF10103
Cross Reference: PF9908,A4720900451,A4720900551,A4720900651,FK13834,L5104F,KX2765,P551063,WF10103,FF1227. Fitment: Two different elements Replacement for Detroit Diesel Engines DD13 12.8L/DD15 14.8L/DD16 15.6L Freightliner Sterling Western Star. Package includes: 1 x Cartridge Fuel Filter Element,1 x Pre-screen,2 x O-rings. Filtration efficiency: Can capture 99% of particles 10 microns or larger,ensuring a steady flow of clean fuel to your vehicle's engine. Advantage: Provide high flow rates and superior filtration efficiency with a premium filtration media to help improve engine performance.High dirt holding capacity of filter elements through high filter surface area.
$39.99
iFJF P559803 Fuel Filter Replacement for Engine Agricultural Machinery Tractors 6650 6750 6850 678HTA TR97 Replace for AR86755 6N7617 4024223
Replace Part Number: P559803, AR86755, 6N7617, 4024223, LFF1131, 33369, BK6240, F53123, PS3607A, FS1205, 9Y4445, 40302519, 19797, 40-0002519, 8N-9803, 3I1412, 9N-6308, BF912. Wide Application: Fit for agricultural machinery tractors 6650 6750 6850 678HTA TR97; large lawn mowers and excavators. Function: P559803 Fuel Filter effectively remove solid impurities and contaminants in the fuel (rust, pieces of paint, dirt, etc.), to avoid blockage of the fuel system increase engine power. Feature: Stable performance and long service life. Package Include: 1*P559803 Fuel Filter.
$23.99
iFJF PU 936/2 X Fuel Filter for A3 1.9 TDI 2003-2010 2.0 TDI 2003-2012 VW Jetta III 2.0 TDI 2005-2010 Octavia 1.9 TDI 1K0127434A 1K0127177A
Compatible with:For A3 1.9 TDI 2003-2010,2.0 TDI 2003-2012,VW Jetta III 2.0 TDI 2005-2010,Skoda Octavia 1.9 TDI 2004-2010 and more. Replaces OEM number:1K0127434,1K0127434A,1K0127177,1K0127177A. Cross reference:PU 936/2 X,ACD8070E,PF9872,1457070007,F026402009,C9766,FF1200,33037. Superior Filtration Media:10 Micron.Optimally screening out 98% of abrasives such as water,carbon,sand,dust and bits of metal before they get into your engine. Warm hint:Please replace the fuel filter regularly to keep the engine running smoothly.
$15.00
iFJF WK 820/18 Fuel Filter for 2.1L GLK200 2010-2015 C180 2010-2014 E250 2009-2015 Sprinter 3.0L 519 CDI 2009-2020 6510902952
Fitment:For Mercedes Benz 2.1L GLK200 2010-2015 C180 2010-2014 E250 2009-2015,Sprinter 3.0L 519 CDI 2009-2020 and more. Replaces part number:WK 820/18,6510901552,6510902952,A6510901552,A6510902952,WF8471,P11196,EFF277D,ELG 5480,F026402840,FP6059,KL 912,FN1503. Element:High efficiency filter 25 micron media prevents impurity from destorying the engine and fuel injection system.Almost 100% fuel/water separation. Housing:Durable material for longer service,for optimal fuel flow with minimal pressure loss. Warm Hint:Please replace the fuel filter regularly to keep the engine running smoothly.
$39.99
iFJF iFJF Fuel Filter For Dodge Ram 2500 3500 5.9L Cummins Turbo Diesel 2000-10 5015581AA
Application: For 2000-2013 Ford F650 & F750 For 2002-2005 Volvo C11 For Champion Volvo CTS For Cummins Truck Engines For 2008-2011 Fred RV Chassis For 1999-2007 Freightliner Cargo For Hyster H300HD, H330HD & H360DH For 1997-2006 Blue Bird Buses All American For 2006-2013 Stallion Buses 800 & 900 Series For 2000-2009 Dodge Pickup Ram Series (Up to 5500 series) Replaces Part Number : 5015581AD, 68001914AA, 68001914AB, 5015581AA, 5015581AB, F55212, 33585, F55360,L9800F, 33585XE, F56097, F55360, L1261F Package Included: 1 x Fuel Filter with O-Ring Note: No installation guides are included, we highly recommend to seek professional installation. Will come with everything you see in the picture. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check that the picture matches before purchase. The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding. For any inquiries or special requests such as larger amount ordering please write to us.
$20.99
iFJF PU 8007 Fuel Filter for Cayenne 3.0L V6 2013-2016 VW Touareg TDI 2014-2016 95811013410 95811013400 7P6127177A 7P6127177
Compatible with:Fuel Filter for Cayenne 2013-2016 3.0L V6,VW Touareg TDI 2014-2016 3.0L V6. Replace OEM Part number:95811013410,95811013400,7P6127177A,7P612717,PU 8007,F026402855,WF10120. Easy to replace:Cellulose cartridge media with easily grasp end cap,Installation and removal are very convenient. Feature:Protect your fuel injection system from these symptoms with this high-quality components that removes dust, rust, water, and other dirt particles that lead to wear and tear of the fuel system. Warm hint:Please replace the fuel filter regularly to keep the engine running smoothly.
$16.00
iFJF P556745 Fuel Filter Replacement for John Deere Engine Agricultural Machinery Tractors Replace AR86745 BF959 FF5045 26667 TP1149 716974
Replace Part Number: P556745, AR86745, BF959, FF5045, 26667, TP1149, 716974, 4036432. More CROSS REFERENCE in Description. Wide Application: Fit for agricultural machinery tractors Allis Chalmers Onan, large lawn mowers and excavators ; compatible with fuel system of John Deere engine. Function: P556745 Fuel Filter effectively remove solid impurities and contaminants in the fuel (rust, pieces of paint, dirt, etc.), to avoid blockage of the fuel system increase engine power. Feature: Stable performance and long service life. Package Include: 1*P556745 Fuel Filter.
$23.99
iFJF iFJF Fuel Water Separator Assembly 35-8M0106635 For 175 -300HP Mercury Outboard
100%Brand newOEM quality,perfect fit.High reliability and stability.Enhance your car performance.Great replacement for your one.Each item has been checked and in good conditionEasy to Install. Simply Clip-In, Plug and Play.Specification:Part Number: for 35-8M0106635Color:blackMaterial:absFitment:Fits its 175, 200 HP 3.4L V6 (4-Stroke) and 200, 225, 250, 300 HP 4.6L V8 (4-Stroke) and 450 HP 4.6L V8 (Racing) Verado outboard enginesPackage Included:1x Fuel Water Separator Assembly
$19.99
iFJF FF5776 Primary Fuel Filter for 11.9L Cummins 2010 ISX Diesel Engine 15L 16L Trucks Replaces Cummins 2864993 2893612 3685306 P555776
Replace Part Number: FF5776 Fuel Filter is same as Cummins 2864993, Cummins 2893612, Cummins 3685306, Cummins 4331007. Compatible with: Cummins 2010 ISX Engines 15L and 16L, Cummins 2010 ISX 11.9L Engine. High Performance: 5 Micron rating, 98% Efficiency, protect truck engines and provide clean energy for high performance. Premium Quality: Made from high-quality durable filter media, prolong machine service life. Package includes: 1 * FF5776 Fuel Filter.
$27.99
iFJF FF5706 Fuel filter for ISF 3.8L ISF 2.8L ISF 160 Diesel Engines 20 Micron Part 5262311 5283169 P555706 FP4001 2P0127177
Compatible with:Fuel filter Replacement for ISF 3.8L,ISF 2.8L and ISF 160 Diesel Engines. Cross reference:FF5706,5262311,5283169,P555706,FS4001,FP4001,2P0127177. Feature:Fuel filters ensure efficient removal of solid particles and water, providing clean fuel and maximum flow performance. Package Includes:1 x FF5706 Fuel filter.Housing is made of ABS plastic,firm and durable. Warm hint:Please replace the fuel filter regularly to keep the engine running smoothly.
$28.00
iFJF FF5369W Fuel Water Separator Filter FF5369 Replacement for Diesel Engine Trucks Replace 380087 85105574 PF7548 23521528 P550414 with O-rings
Replace Part Number: FF5369, FF5278, FF5314, FF5315, FF5369, PF7548, PF7620, PF7621, PF7680, PF7744, BIG A 95651, 86651, L3578FN, 23521528, P550414, C8017, 3451, 6941666, 33651; etc. Application: Freightliner, International, Kenworth, Peterbilt, Sterling, Volv-o. High Material: Made of premium filter paper with hard metal shell, effectively separator fuel and water, filter impurities, more durable for a longer service life. Recommendation: Regular replacement of fuel filter helps engine performance, and it’s easy to replace by oneself. Package Includes: 1* FF5369W Fuel Filter; 2* O-rings.
$17.99
iFJF FS19624 Fuel Filter Replacement for 2010 CORONADO 114 122 122SD 2004-2012 4800 4864FXC 4900 4964FX Replace P550467
2010 CORONADO 114 122 122SD DD15 ISX 600, 2004-2012 4800 4864FXC 4900 4964FX ISX 600. For detailed models, please see the product description. Interchange Part Number: P550467, PF7748, PF7895, FF1127, FF1162, 85106371, 2191P550467. Function: The FS19624 fuel filter filters harmful particles and water to provide clean, non-polluting fuel for the engine to run at maximum efficiency. Effective filtration: The fuel filter has 98% filtration efficiency, which can filter 7 microns of water, impurities and harmful particles, reduce mechanical wear and tear, ensure stable engine operation and improve reliability. Note:To ensure the provision of clean fuel, please change the FS19624 fuel filter regularly.
$17.99
iFJF iFJF 496 Fuel Tank Filter Assembly B10-AL For Diesel and Gasoline 25gpm 150psi
Compatible with fuel types:Fits common fuels such as unleaded gas,diesel,fuel oil,up to 20% biodiesel and related additives. Fuel filter element:30 micron,Provide high flow rates and superior filtration efficiency,protect fuels from particles such as rust,sand,dirt and water.With protective sheet to prevent the filter element from being destroyed or deformed by pressure. Top cap:with 1" NPT pipe fittings inlet and outlet marked at the top of the cap. Hyaline bowl:Makes it easy to visual monitor the fuel flow,the fuel flow will slow down when you need to replace the element.Drain valve installed at the bottom to drain water. Feature:Flow rate max 25 gpm.Working pressure up to 150 psi.Gravity flow rate is approximately 5 gpm.
$49.99
iFJF Ford 6.7L Powerstroke Fuel Filter Element (2017-2019) — FD-4625
Ford 6.7L Powerstroke Gen 2 Fuel Filter (2017-2019) — FD-4625 Cartridge Element The FD-4625 Fuel Filter Element is the exact-fit replacement for 2017-2019 Ford 6.7L Powerstroke Gen 2 engines. This drop-in cartridge replaces HC3Z-9N184-B and HC3Z-9N184-C with OEM-equivalent filtration performance. 2017+ Fuel System: What Changed For the second-generation 6.7L, Ford redesigned the fuel filter housing to a cartridge-style system. Unlike the 2011-2016 spin-on filter, the 2017+ uses a drop-in element inside a permanent canister. The quick-disconnect return line fitting (HC3Z-9A564-A) is a known failure point — we stock the replacement connector separately. Specifications Part Number FD-4625 OEM Cross-Reference HC3Z-9N184-B, HC3Z-9N184-C, Motorcraft FD-4625 Filter Type Cartridge (drop-in element) Filtration Rating 10 Micron Fitment 2017-2019 F-250, F-350, F-450, F-550 6.7L Powerstroke Service Interval Every 22,500 miles (drain water separator every oil change) Critical: Check Your Return Line Connector The fuel filter return line connector (HC3Z-9A564-A) on 2017+ models is a plastic quick-disconnect fitting known to crack and cause hard starting. If your truck cranks excessively before firing, replace this connector along with your filter. We stock it here. Installation Steps Locate filter canister on driver-side frame rail Drain water using the 6mm hex drain plug Unscrew the canister cap (36mm socket) Remove old cartridge element — note orientation Install new FD-4625 element, replace O-ring Reinstall cap — torque to 25 Nm Cycle ignition ON (not start) 6-8 times to prime Start engine, check for leaks FAQ Q: FD-4625 vs FD-4624 — what's the difference? A: FD-4624 was the original part number, superseded by FD-4625 with improved filtration media. FD-4625 is backward-compatible with all 2017-2019 applications. Q: Can I use the old spin-on filter (FD-4615) in my 2017+? A: No. The 2017+ fuel filter housing is completely different. You MUST use the FD-4625 cartridge element. Using the wrong filter type can damage the housing and cause leaks. Q: Why is my 2017+ 6.7L hard to start after sitting? A: The #1 cause is a cracked return line connector allowing air into the fuel system. Replace connector HC3Z-9A564-A (we stock it). Second most common cause: fuel draining back through a worn filter housing check valve. Q: How do I prime the fuel system after a filter change? A: Turn the key to ON (do NOT start) for 30 seconds. Turn OFF. Repeat 6-8 times. The in-tank pump will fill the filter housing and purge air. Starting without priming can cause extended cranking and possible CP4.2 damage.
$35.99
iFJF Ford 7.3L Powerstroke Spin-On Fuel Filter — FD-4596 (F81Z-9N184-AA)
Ford 7.3L Powerstroke Fuel Filter FD-4596 — OEM Spin-On Replacement The FD-4596 Fuel Filter is the spin-on style replacement for 1999-2003 Ford 7.3L Powerstroke Super Duty engines. This listing is for the filter element with integrated cap — the easiest fuel filter change of any diesel truck: spin off the old one, spin on the new one, done. Specifications Part Number FD-4596 OEM Cross-Reference F81Z-9N184-AA Fitment 1999-2003 F-250, F-350, F-450, F-550 7.3L; 2000-2003 Excursion 7.3L; E-350, E-450, E-550 7.3L Service Interval Every 15,000 miles 10-Minute Filter Change — No Crawling Under the Truck The 7.3L Powerstroke fuel filter sits right on top of the engine, inside the fuel bowl. No ramps, no crawling under the frame rail, no special tools. Open the hood, unscrew the cap, lift out the old filter, drop in the new one, tighten. The entire job takes less time than driving to the shop. FAQ Q: FD-4595 vs FD-4596 — which one? A: FD-4595 = 1995-1998 OBS (cartridge, separate cap). FD-4596 = 1999-2003 Super Duty (spin-on, integrated cap). Early 1999 trucks built before 12/7/98 use FD-4595. Check your door jamb build date. Q: What happens if I don't change the 7.3L fuel filter? A: The fuel bowl contains a heater element and water separator. As the filter clogs, the pump works harder. Eventually, restricted flow causes low power, hard starting, and injector damage from unfiltered fuel. On a million-mile motor, maintenance is everything.
$20.99
iFJF iFJF PL420 Fuel/Water Separator Filter
PL420 Fuel/Water Separator FilterGreat Quality Suitable for engine fuel filter assembly 420
$78.99
iFJF FF42000 Fuel Filter for FF42001 FF5494 User-Friendly Version of FF5018 FF5033 FF5052 3903640 3931065 3" Diameter Spin-on
Fitment:FF42000 Spin-on Fuel Filter for FF42001,FF5494,User-Friendly Version of:FF5018,FF5033,FF5052,FF5074. Cross reference:3903640,3931065,4990879,4938729,3934763,TP1067,BF7524,FFP55-0440,P-3711,33124,25011214,Q1H4117,243004,36845. Advantages:Rugged crush-proof,corrosion-free design.Surface with ribs for easy handling.1/2" socket for easy removal.A breakthrough design that helps eliminate spills and spud damage from cross-threading. Feature:Dirt removal and effective fuel/water separation with high quality filtration reduces component wear and creates optimized fuel atomization and engine power. Warm Hint:Foreign particles in fuel can lead to costly repairs and engine downtime.So please replace the filter regularly.
$15.99
iFJF Ford 7.3L IDI Fuel Water Separator — FD3375 (F2TZ-9N184-A)
Ford 7.3L IDI Fuel Water Separator Filter FD3375 (1988-1994) The FD3375 Spin-On Fuel Water Separator is the correct replacement for 1988-1994 Ford 7.3L IDI naturally-aspirated diesel engines. This filter is the single most important maintenance item for IDI longevity — the Stanadyne DB2 mechanical injection pump is extremely sensitive to water and debris contamination. Specifications Part Number FD3375 OEM Cross-Reference F2TZ-9N184-A, FS1281, PS6554A, 33217 Fitment 1988-1994 F-250, F-350 7.3L IDI; E-250, E-350 7.3L IDI Service Interval Every 15,000 miles (10,000 if using biodiesel or alternative fuels) The IDI Injection Pump: Protect It or Replace It The 7.3L IDI's Stanadyne DB2 injection pump costs $1,500+ to replace and requires specialized calibration equipment. Water in fuel is the #1 killer — it causes internal corrosion and seizure of the precision-machined pumping elements. Unlike modern common-rail pumps, the DB2 can't be remanufactured at home. Quality fuel filtration is your only defense. FAQ Q: Can I use a 7.3L Powerstroke filter on my IDI? A: No. Despite the same displacement, the IDI and Powerstroke use completely different fuel systems. The IDI's mechanical injection requires different filtration specifications. Using the wrong filter can cause inadequate filtration and pump damage. Q: My IDI is hard to start after sitting — is it the fuel filter? A: The #1 cause of hard-start-after-sitting on IDI engines is air intrusion through the return line system (the plastic return caps and O-rings on top of the injectors). This allows fuel to drain back to the tank. A clogged filter causes different symptoms — low power, smoke, and poor fuel economy rather than hard starting. Q: Should I add a lift pump to my IDI? A: Many IDI owners add an electric lift pump (like our Ford New Holland tractor pump) to provide positive fuel pressure to the injection pump. This improves starting, reduces air intrusion issues, and extends injection pump life.
$29.99