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306 products


  • iFJF 2Pcs Bobcat 453 463 553 751 753 853 6667352 Fuel Filter Water Separator Replaces 6647773 P551039 FS19581 Work Machine 5600 5610

    iFJF iFJF 2Pcs Bobcat 453 463 553 751 753 853 6667352 Fuel Filter Water Separator Replaces 6647773 P551039 FS19581 Work Machine 5600 5610

      Function: 6667352 fuel filter can effectively protect the fuel system from the influence of particles and water in the fuel. Replace Part Number: 6667352, 6647773, P551039, FS19581, BF1257. Application Bobcat Loader: 453, 463, 553, 653, 751, 753, 763, 773, 7753, 853, 863, 864, 873, 883, A220, A300, A770, MT50, MT52, MT55, MT85, S100, S130, S150, S160, S175, S185, S205, S220, S250, S300, S330, S450, S510, S530, S550, S570, S590, S630, S650, S70, S750, S770, S850, T110, T140, T180, T190, T200, T250, T300, T320, T550, T590, T630, T650, T750, T770, T870 Bobcat Articulated Loader: AL275 Bobcat Utility Vehicle: 2200, 2300 Bobcat Versahandler: V417 Bobcat Work Machine: 5600, 5610 Backhoe Loaders: B300, BL370 Bobcat Excavator: 220, 225, 231, 319, 320, 321, 322, 323, 324, 325, 328, 329, 331, 334, 335, 337, 341, 418, 425, 428, 430, 435, 442, E08, E10, E14, E16, E17, E19, E20, E25, E26, E32, E35, E42, E45, E50, E55, ZX75, ZX125 Package Include: 2 * 6667352 Fuel Filter

    $24.99

  • iFJF 2Pcs Cummins RV Generator HDKAH HDKCA HDKCB HDCAA HDKBA Quiet Diesel 149-2513 Fuel Filter Replace 25010487 BF806 FF236 33063

    iFJF iFJF 2Pcs Cummins RV Generator HDKAH HDKCA HDKCB HDCAA HDKBA Quiet Diesel 149-2513 Fuel Filter Replace 25010487 BF806 FF236 33063

      Function: Effectively filter 98% of the abrasives in the fuel, such as carbon, sand, dirt and metal debris and other harmful particles above 10 microns in size. The use of a high-flow design helps reduce the restriction of the oil filter to improve engine performance. Tip: If the filter element is not replaced for a long time, it will aggravate the mechanical wear. To fully protect the engine from progressive damage, please replace the filter regularly. Replace OE number: BF-806, P55-0888, 33063, 3063, F50033, PF-888, TP-888, ALG-888, 86063, FP-888, P77-9307, FF236, 25010487, 1492513. Applicable generator model: HDCAA(Spec A-D), HDCAB(Spec A-D), HDKAH(Spec A-K), HDKAJ(Spec A-K), HDKAK(Spec A-K), HDKBA(Spec A-E), HDKCA(Spec A-F), HDKCB(Spec A-F) Quiet Diesel. Package includes: 2 * 149-2513 Fuel Filters.

    $37.99

  • iFJF 2Pcs Cummins RV QG 5500 7000 Series HGJAA HGJAB 122-0836 Oil Filter Replace 01220836 B7238 PH2875 PH10027

    iFJF iFJF 2Pcs Cummins RV QG 5500 7000 Series HGJAA HGJAB 122-0836 Oil Filter Replace 01220836 B7238 PH2875 PH10027

      Fitment: Oil Filter for RV QG 5500/7000 Series,Emerald Advantage,Marquis Gold,Marquis Platinum. Feature: High quality assurance,Providing the best filter performance,Built to match your exact requirements. Interchange Part Number: 122-0836, 01220836, B7238, 84398, PH2875, LF16165, PH10027, LF644, 57398. Location and Specification The oil filter is located underneath and screwed in the hole like the picture showed. Height:4.72”[120mm] Outside Diameter:2.67”[68mm] Thread:M20*1.5 Compatible Generator Models Oil Filter for RV QG 5500/7000 Series, Emerald Advantage, Marquis Gold, Marquis Platinum HGJAA(Spec A-K): Carb, LP Liquid, LP Vapor HGJAB(Spec A-K): Carb, LP Liquid, LP Vapor HGJAC(Spec A-K): EFI, LP Liquid, LP Vapor Package includes: 2 x 122-0836 Oil Filter,2 x O-ring.

    $23.99

  • iFJF 2001-2019 Silverado/GMC Sierra 2500HD 3500 6.6L Duramax Diesel Engine 29539579 Spin-on Oil Filter

    iFJF iFJF 2001-2019 Silverado/GMC Sierra 2500HD 3500 6.6L Duramax Diesel Engine 29539579 Spin-on Oil Filter

      This filter is the external spin on type for the shallow and deep pan transmission Prevent abrasives other harmful particles from entering the vehicle,make the oil clean. Interchange Part Number: 29539579, 29531007, 29537268, BT8460, P550606, HF35247, P9264, 57701, P1276, LFH8737. Applies to Allison Transmission LCT 1000/2000/2400 series Compatibility LCT 1000/2000/2400 series Chevy Silverado/GMC Sierra 2500HD 3500 2001-2019 6.6L Chevy/GMC C2500 C3500 Pickups 2001-2003 6.6L Chevy Kodiak/GMC Topkick C4500 C5500 2001-2005 6.6L Hummer H1 2006-2007 6.6L Package include: 1pcs 29539579 Spin-on Oil Filter, 1pcs O-ring

    $14.99

  • iFJF 2016-2018 Toyota Hilux Fortuner Innova Cost Effective 233900L070 Diesel Fuel Filter Engine Element Replaces 23390-0L070 23390-0L090

    iFJF iFJF 2016-2018 Toyota Hilux Fortuner Innova Cost Effective 233900L070 Diesel Fuel Filter Engine Element Replaces 23390-0L070 23390-0L090

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

    $11.99

  • iFJF 900FH Turbine Series Filtration System Marine replace 30 Micron 2040PM-OR Fuel Water Separator Filter

    iFJF iFJF 900FH Turbine Series Filtration System Marine replace 30 Micron 2040PM-OR Fuel Water Separator Filter

      High Performance: Pleats of filter paper open and present a large effective filtration surface area to the diesel fuel flow effectively filter impurities in the fuel. Features: 30 Micron filter grade; 98% efficiency; High contaminant capacity; An integral bail handle for easy replacement. Replace Part Number: 2914809300, 2914830700, PF7889-30, 445200000, E7040KP30, 17027-30, 1675795, 20430, 889419 and 3827507. Fitment: Compatible with 900FH Turbine Series Filter Housings; 877768 877770 Filters; all diesel engines with a Turbine Series filtration system. Package Includes: 1 x 2040PM-OR fuel filter element with o-ring.

    $18.99

  • 2017-2020 Chevy Silverado/GMC Sierra 2500HD 3500HD 6.6L Billet Aluminum Fuel Filter Housing Cap Silver, Replaces 134001

    iFJF 2017-2020 Chevy Silverado/GMC Sierra 2500HD 3500HD 6.6L Billet Aluminum Fuel Filter Housing Cap Silver, Replaces 134001

    Fitment: Fuel filter Housing Cap for GM Duramax 6.6L L5P 2017-2020(Chevy Silverado/GMC Sierra 2500HD 3500HD),Cruze 2014-2015 2.0L,Cruze 2017-2019 1.6L. Replaces part number:134001. Material: Made of CNC Billet 6061-T6 Aluminum, more durable and longer using time than OEM cap. Advantage: This housing is engineered and manufactured to fit and function like the factory housing (while being much stronger),Won't easily to be cracked when installing/removing. Package includes:1 x fuel filter housing cap(Do not include O-ring),1 x drain plug.       Housing cover Our housing cap is carefully crafted with CNC billeted aluminum for longer-lasting durability and reliability.Your standard plastic cap would be easily cracked when over tightened or long term used.You can simply remove your old cap and screw your new cap on its place using a 1-7/16" socket wrench.Grooves on the side for easy removal and installation.

  • 5-Micron Fuel Filter Conversion Kit for 2011-2020 Ford 6.7L Powerstroke — 121003

    iFJF 5-Micron Fuel Filter Conversion Kit for 2011-2020 Ford 6.7L Powerstroke — 121003

    5-Micron Fuel Filter Conversion Kit for 2011-2020 Ford 6.7L PowerstrokeUpgrade your Powerstroke's fuel filtration from the stock 10-micron to 5-micron filtration with this complete conversion kit. The all-metal housing replaces the factory plastic unit, providing superior filtration and durability. Finer filtration means cleaner fuel reaching your injectors — extending their life and maintaining peak performance.Key Features 5-Micron Filtration — Twice as fine as stock; captures more contaminants All-Metal Housing — Replaces fragile factory plastic; no cracking or warping Complete Kit — Housing, filter element, fittings, and mounting hardware included Direct Bolt-In — No drilling or modifications; uses factory mounting points High-Flow Design — Supports stock and tuned Powerstroke engines up to 600+ HP Compatibility Year Engine Models 2011-2020 6.7L Powerstroke V8 F-250, F-350, F-450, F-550 Super Duty FAQQ: Why upgrade to 5-micron?A: Stock filters are 10-micron. Going to 5-micron removes smaller particles that accelerate injector wear. It's cheap insurance for a $3,000+ fuel system.Q: Will this void my warranty?A: This is a filtration upgrade, not a delete or tune. It should not affect your warranty.Q: Is installation difficult?A: Basic hand tools and 30-45 minutes. Bolt-on replacement using factory mounting points.Q: How often should I change the filter element?A: Every 15,000 miles or annually. Use the BF7967 replacement element.

    $90.00

  • iFJF 500 Marine Turbine Series 10 Micron Primary or Secondary/Final Filtration 2010TM-OR Fuel Filter FS20102 TP995

    iFJF iFJF 500 Marine Turbine Series 10 Micron Primary or Secondary/Final Filtration 2010TM-OR Fuel Filter FS20102 TP995

      Micron rating:10 micron at 98% water removal efficiency.Used as a primary or secondary / final filtration. Handle on the endcap:Makes it easy to install/remove the filter with your hand. Cross reference:2010TM-OR,TP995,PF598-10,P552010,FS1208,FS20101,FS20102,CS5043,25011443,RE11325,L2021F,FD 807,861014,F53148,33208. Replacement interval every 10,000 miles or every 500 hours Fitment:Fuel Filter Element Replacement for Marine 500 Series Turbine 500FG10,500FG1210,500FG2410 and 75500FGX10. Package includes:1 x 2010TM-OR fuel filter element with o-ring.

    $10.00

  • iFJF 500 Turbine Series Marine Diesel Engine 30 Micron 2010PM-OR Fuel Filter Primary Filtration FS20103 33794

    iFJF iFJF 500 Turbine Series Marine Diesel Engine 30 Micron 2010PM-OR Fuel Filter Primary Filtration FS20103 33794

    Handle on the endcap:Makes it easy to install/remove the filter with your hand. Micron rating:30 micron at 98% water removal efficiency.Used as a primary filtration. Cross reference: 2010PM-OR, PF598-30, FS20103, FS19575, CS8597, 3917924, 33794. Fitment: Fuel Filter Element Replacement for Marine 500 Series Turbine 500FG30 500FG1230 500FG2430 and 75500FGX30. Package includes:1 x 2010PM-OR fuel filter element with o-ring.

    $10.00

  • 3-Pack 1R-0750 Secondary Fuel Filter for Duramax 6.6L / Cat D4E D6H — BF7633

    iFJF 3-Pack 1R-0750 Secondary Fuel Filter for Duramax 6.6L / Cat D4E D6H — BF7633

    3-Pack 1R-0750 Secondary Fuel Filter for Duramax 6.6L / Cat D4E D6H3-pack value of 1R-0750 secondary fuel filters for 2001-2016 Duramax 6.6L (LB7 through LML) and Caterpillar D4E/D6H engines.Q: Primary or secondary?A: Secondary (final) filter — located on the engine. Replace every other oil change.

    $29.99

  • iFJF 1R-0750 Fuel Filter Aluminum Refit Head Replacement for Duramax 6.6L 2001-2016 Chevy Silverado/GMC Sierra LB7/LLY/LBZ/LMM/LML Diesel Engine Catepillar Fuel Filter with Upgraded Bolt

    iFJF iFJF 1R-0750 Fuel Filter Aluminum Refit Head Replacement for Duramax 6.6L 2001-2016 Chevy Silverado/GMC Sierra LB7/LLY/LBZ/LMM/LML Diesel Engine Catepillar Fuel Filter with Upgraded Bolt

    Compatible with:Aluminum Adapter Refit Head for 1R-0750 Fuel Filter fits Duramax 6.6L 2001-2016 Chevy Silverado/GMC Sierra LB7/LLY/LBZ/LMM/LML engine. Function:High-Flow,Increased Filtration and Lower Cost Filter Replacements,Billet Aluminum, Black-Anodized CNC machined refit head designed to allow you to replace the poor-quality OEM filter with a superior quality spin-on filter element. Upgrade Bolt:We improved the process of the refit head's bolt,you don't need to remove the check ball on the 12642623 fuel filter head anymore before combine the head with this product. Advantage:Uses 2 Viton O-Rings and is 100% Biodiesel compatible,Helps Prolong Injector Pump, Injector, and Fuel System Life.Provides an easy method of installing either a 1-micron 100% microglass filter element or a CAT 2-micron filter element. Proposal:If installing on 2011+ trucks,it is recommended that you install a washer behind the filter head to offset the filter head by approximately 0.5" for increased access.

    $38.99

  • iFJF 2001-2016 Silverado Sierra 2500 3500 Duramax 6.6L V8 LB7/LLY/LBZ/LMM/LML 1R-0750 Refit Head Bolt Stainless Steel

    iFJF iFJF 2001-2016 Silverado Sierra 2500 3500 Duramax 6.6L V8 LB7/LLY/LBZ/LMM/LML 1R-0750 Refit Head Bolt Stainless Steel

      Feature: Thread Size:M20x1.5(connect Refit Head),1-14 UNS(connect fuel filter).Material:Stainless Steel. Upgrade: We innovative improved the process of the refit head's bolt,you don't need to take away the check ball and spring in the 12642623 fuel filter head anymore before combine the fuel filter and head. Compatible with: 2001-2016 Chevy Silverado/GMC Sierra 2500 3500 Duramax 6.6L V8 Diesel Engine LB7/LLY/LBZ/LMM/LML. Install location: Connect the Fuel Filter Refit Head and the 1R-0750 Fuel Filter which replaces inefficient OE filter. Package contents:1 x Refit Head Bolt,2 x O-rings.

    $17.99

  • iFJF 1R-0750 Fuel Filter Replacement for Duramax 6.6L 2001-2016 Chevy Silverado/GMC Sierra 2500HD 3500HD Caterpillar D4E D6HLGP Secondary 3114 Engine Replaces BF7633 P551313

    iFJF iFJF 1R-0750 Fuel Filter Replacement for Duramax 6.6L 2001-2016 Chevy Silverado/GMC Sierra 2500HD 3500HD Caterpillar D4E D6HLGP Secondary 3114 Engine Replaces BF7633 P551313

    Compatible with:1R-0750 Fuel Filter for Duramax 6.6L 2001-2016 Chevy Silverado/GMC Sierra 2500HD 3500HD(Need Refit Head or as a secondary filter),Also for Caterpillar D4E,D6HLGP,14H and more. Cross reference:1R0750,BF7633,P551313,P551740,FF5320,P8334,LFF3347,F65213,33528. Feature:Thread size:1-14UNS-2B;OD:85.7mm;Height:181.5mm.5 micron filter element. Provide high flow rates and superior filtration efficiency with a premium filtration media to help improve engine performance. Warm hint:Please replace the fuel filter regularly to keep the engine running smoothly.

    $27.99

  • iFJF 2001-2016 Chevy GMC Sierra 2500HD 3500HD Duramax 6.6L V8 Diesel Engine LB7/LLY/LBZ/LMM/LML 1R-0750 Fuel Filter and Refit Head

    iFJF iFJF 2001-2016 Chevy GMC Sierra 2500HD 3500HD Duramax 6.6L V8 Diesel Engine LB7/LLY/LBZ/LMM/LML 1R-0750 Fuel Filter and Refit Head

      Fuel filter: Provide high flow rates and superior 99% filtration efficiency with a premium filtration 5 micron media to help improve engine performance. 1R-0750 Refit Head: High-Flow,Increased Filtration and Lower Cost Filter Replacements,Billet Aluminum, Black-Anodized CNC machined designed to allow you to replace the poor-quality OEM filter with a superior quality spin-on filter element. Compatible with:For Duramax 6.6L V8 2001-2016 Chevy Silverado/GMC Sierra 2500HD 3500HD Diesel Engine LB7/LLY/LBZ/LMM/LML. Cross reference: 1R-0750, BF7633, P551313, P551740, FF5320, MK13104, P8334, 33528, CB01405912, LFF3347, 3528. Package includes: 1 x fuel filter,1 x Refit Head with needed kits.

    $47.99

  • iFJF 1R-0750 Fuel Filter and Refit Head and 12642623 Fuel Filter Head with Pump Replacement for GM Duramax V8 6.6L 2005-2016 Chevy Silverado/GMC Sierra 2500HD 3500HD Replaces TP3018

    iFJF iFJF 1R-0750 Fuel Filter and Refit Head and 12642623 Fuel Filter Head with Pump Replacement for GM Duramax V8 6.6L 2005-2016 Chevy Silverado/GMC Sierra 2500HD 3500HD Replaces TP3018

    Fits model:2005-2016 GM Duramax Chevy Silverado/GMC Sierra 2500HD 3500HD V8 6.6L Diesel Engine LLY/LBZ/LMM/LML. Fuel filter cross reference:TP3018,TP3012,19305685,12664429,12633243,33960XE,LFF6012,1R-0750,BF7633,P551313,P551740,FF5320,MK13104,P8334,33528,CB01405912,LFF3347,3528. 12642623 filter head:Made of billet aluminum,we used the electrophoresis process to treat the surface of the base,protect it from rust and dust.Also includes a heater plug.The aluminum air bleeder screw which replaced plastic OEM screw was more durable.The hand fuel pump and two tubes were made of iron. 1R-0750 Refit Head:High-Flow,Increased Filtration and Lower Cost Filter Replacements,Billet Aluminum, Black Anodized CNC machined refit head designed to allow you to replace the poor-quality OEM filter with a superior quality spin-on filter element. Upgrade:We improved the process of the refit head's bolt,you don't need to remove the check ball and spring in the 12642623 fuel filter head anymore before combine the head and filter.

    $97.99

  • iFJF 1988-2004 Suzuki Samurai 1.3L 1984-1991 Suzuki SJ413 1.3L Engine 15410-63401 Fuel Filter

    iFJF iFJF 1988-2004 Suzuki Samurai 1.3L 1984-1991 Suzuki SJ413 1.3L Engine 15410-63401 Fuel Filter

      Function: 15410-63401 fuel filter effectively protects your vehicle's fuel system from contaminants, improves engine performance. Replacement for: Suzuki Samurai 1.3L 1988 - 2004; Suzuki SJ413 1.3L 1984 - 1991; Suzuki SJ410 1.0L 1981 - 1988, etc. More in description page. Replace part number: SUZUKI: 15410-63401; 15440-71500-000; 15410-63401-666; 15440-71500; 15410-79100-000; 15410-63400; 15410-63401-000; 15410-63400-000; 15410-63401-DOM; 15410-M79110; GF666, G6459, 25175544, MM-304900, MM-435190, F54498, 33387, GF187. Package include: 1*15410-63401 Fuel Filter.

    $8.99

  • iFJF Cummins RV QD Series HDKAH HDKAK HDKAJ HQD HQDPA HQDPC Generator 149-2513 & 122-0833 & 140-2897 Filter Kit

    iFJF iFJF Cummins RV QD Series HDKAH HDKAK HDKAJ HQD HQDPA HQDPC Generator 149-2513 & 122-0833 & 140-2897 Filter Kit

    Function: Effectively filter 98% of the abrasives in the fuel, such as carbon, sand, dirt and metal debris and other harmful particles above 10 microns in size. The use of a high-flow design helps reduce the restriction of the oil filter to improve engine performance. Tip: If the filter element is not replaced for a long time, it will aggravate the mechanical wear. To fully protect the engine from progressive damage, please replace the filter regularly.   Fitment: 149-2513 Fuel Filter: Fit for HDCAA(Spec A-D), HDCAB(Spec A-D), HDKAH(Spec A-K), HDKAJ(Spec A-K), HDKAK(Spec A-K), HDKBA(Spec A-E), HDKCA(Spec A-F), HDKCB(Spec A-F) Quiet Diesel.Replace OE number: BF-806, P55-0888, 33063, 3063, F50033, PF-888, TP-888, ALG-888, 86063, FP-888, P77-9307, FF236, 25010487, 1492513. 122-0833 Oil Filter: Fit for RV QD 3200, RV QD 6000/8000 series, RV QD 10000/12500 series HDKAH, HDKAK. HQD Series HQDPA, HQDPC. Older Diesel Generators HDKBA. Replace OE number: 122-0833, PF1127, B179, LF3591, PH3593A, AM101378, ML 1002, 51064. 140-2897 Air Filter: Fit for QD Series HDKAH(Spec A-K), HDKAH(Spec L-N), HDKAK(Spec A-K), HDKAK(Spec L-N), HDKAJ(Spec A-K), HDKAJ(Spec L); HQD Series HQDPA(Spec A-C), HQDPC(Spec C). Replace OE number: 140-2897, PA5658, 83697, AF27906, LAF5978, CA11094, 49697. Package includes: 1 * 149-2513 Fuel Filter, 1 * 122-0833 Spin-on Oil Filter, 1 * 140-2897 Air Filter.

    $43.99

Quality Diesel Filters: Your Engine's First Line of Defense

Contaminated fuel is the #1 cause of premature diesel injector and pump failure. A $20 filter replacement beats a $8,000+ fuel system repair every time. At iFJF Direct, we stock premium diesel filters for every major platform: Ford Powerstroke (7.3L through 6.7L), GM Duramax (LB7 through L5P), and Ram Cummins (5.9L & 6.7L).

Filter Types We Carry

  • Fuel Filters: Primary & secondary diesel fuel filters, including frame-mounted water separators (FD-4615, FD-4625) and engine bay cartridges. 5-micron and 10-micron options.
  • Oil Filters: High-capacity oil filters for extended drain intervals on diesel engines.
  • Air Filters: OEM-spec engine air filters and cabin air filters for clean intake and cabin air quality.
  • Fuel Water Separators: Marine-grade aluminum spin-on separators (R12T, R12H). Remove free water before it hits your injectors.
  • CCV Filters: Crankcase ventilation filters for 6.6L Duramax and 6.7L Cummins engines.

Why iFJF Direct Filters?

  • Filter-by-vehicle compatibility — enter your year/make/model to find the right fit
  • Free shipping on orders on all orders
  • Bulk discounts for fleet and shop orders
  • Same filters trusted by diesel mechanics and fleet operators nationwide

FAQ

Q: What micron rating do I need for my diesel fuel filter?
A: Most OEMs spec 10-micron for the primary (frame-mounted) water separator and 4-5 micron for the secondary (engine bay) filter. For CP4.2-equipped trucks (2011+ Ford 6.7L, 2011-2016 Duramax LML), many owners upgrade to 5-micron primary for extra pump protection.

Q: How often should I change my diesel fuel filter?
A: Every 15,000 miles or per your owner's manual. If you fuel at questionable stations or run biodiesel, change every 10,000 miles. Always drain the water separator bowl at every oil change.

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