Factory-Direct Diesel Filtration for American Trucks, Boats & RVs
Save 30-50% vs Dealership — IATF 16949 Certified Manufacturer
- 🏭 20+ Years Manufacturing
- 📋 IATF 16949 Certified
- ⭐ 4.9★ on Amazon (3,200+ Reviews)
- 💰 Factory-Direct Pricing
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Factory Direct
No middleman markup. We design, manufacture, and ship from our own facility. Since 2009.
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IATF 16949 & ISO 9001
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4.9★ on Amazon
3,200+ verified reviews from diesel & RV owners who trust our quality and value.
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Shop by Engine
Find the right diesel filter for your truck — Duramax, Cummins, or Powerstroke
Duramax 6.6L
Chevrolet Silverado & GMC Sierra
2500HD/3500HD · 2001–2024
23 Products
2500HD/3500HD · 2001–2024
Cummins 6.7L
Ram 2500/3500 Heavy Duty
Pickup & Chassis Cab · 2007–2024
18 Products
Pickup & Chassis Cab · 2007–2024
Powerstroke
Ford F-250 to F-550 Super Duty
6.0 / 6.4 / 6.7L · 2003–2024
15 Products
6.0 / 6.4 / 6.7L · 2003–2024
Maintenance Guides & Tips
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, by iFJF Direct GM 4.2L Atlas Serpentine Belt Replacement: 6PK2320 DIY Guide for Trailblazer, Envoy & Rainier
What Is the 6PK2320 Serpentine Belt? The 6PK2320 is a 6-rib serpentine belt measuring 91.34 inches (2,320 mm) in effective length, built to EPDM (ethylene...
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, by iFJF Direct Cummins FF266 Fuel Filter Cross-Reference: 5335504 vs 800154401 — Complete Replacement Guide
What Is the Cummins FF266 Fuel Filter? The FF266 is a spin-on diesel fuel filter designed for Cummins ISF and ISDe engine platforms. It serves...
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, by iFJF Direct Ford Shift Linkage Bushing Fix: Why Your Shifter Feels Loose & How the 141792 Kit Solves It in 20 Minutes
Ford Shift Linkage Bushing Fix: Why Your Shifter Feels Loose & How the 141792 Kit Solves It in 20 Minutes Let's cut straight to it....
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, by iFJF Direct GM 2.4L Ecotec Oil Filter Replacement: PF457GO Cartridge Cross-Reference & Torque Specs That Actually Matter
GM 2.4L Ecotec Oil Filter Replacement: PF457GO Cartridge Cross-Reference & Torque Specs That Actually Matter If you've been under the hood of a 2.4L Ecotec...
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, by iFJF Direct Cummins ISF 2.8L Oil Filter Cross-Reference: LF17356 vs 5266016 — What Actually Fits & When to Change
Cummins ISF 2.8L Oil Filter Cross-Reference: LF17356 vs 5266016 — What Actually Fits & When to Change If you're running a Cummins ISF 2.8L —...
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, by iFJF Direct FF63041NN Fuel Filter Replacement for Cummins B6.7 & Stage V Engines: 5526400 Cross-Reference & Install Guide
FF63041NN Fuel Filter Replacement for Cummins B6.7 & Stage V Engines: 5526400 Cross-Reference & Install Guide If you're running a 2020-2022 Hino 258/268, an Isuzu...
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Browse All ProductsWhat Our Customers Say
4.9★ average from 3,200+ verified reviews — Real feedback from real customers
R12T Fuel Filter Water Separator
★★★★☆
"Does the job"
— NotSoFastEddie✓ Verified
R12T Fuel Filter Water Separator
★★★★★
Great Price.
"Was looking on ebay for this. But better price on Amazon. Amazon has everything you are looking for. Love It !"
— lisa✓ Verified
R12T Fuel Filter Water Separator
★★★★★
Worth the money
"Quality product, worth the money"
— Scout7✓ Verified
CV52001 Crankcase Ventilation Filter
★★★★★
Great quality for half the price!
"Product came in quick with Prime and fit perfectly! Looked up how-to on YouTube. Install took less than 30 min. Reset the perform service light with no issue! Will definitely be buying again when it’s"
— Mine✓ Verified
R12T Fuel Filter Water Separator
★★★★★
"Kubota bx owners GO FOR IT!!"
— pamela cookinham✓ Verified
L5P Fuel Filter Kit
★★★★★
Saved $100 vs dealership
"Dealership quoted $180 for L5P fuel filter replacement. Bought this kit and did it myself in 30 minutes. For $40 you can't beat it."
— Jack W.✓ Verified