Factory-Direct Diesel Filtration for American Trucks, Boats & RVs
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- 🏭 20+ Years Manufacturing
- 📋 IATF 16949 Certified
- ⭐ 4.9★ on Amazon (3,200+ Reviews)
- 💰 Factory-Direct Pricing
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More than a store — we're the manufacturer.
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 7.3L Powerstroke Fuel Filter Replacement (1999-2003 Ford F-250/F-350)
The short answer: On a 1999–2003 Ford 7.3L Powerstroke (F-250, F-350, F-450, F-550 Super Duty, Excursion, and E-350/E-450/E-550 vans), the fuel filter sits in a...
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, by iFJF Direct 62mm Throttle Body Install for Jeep 4.0L: 56mm to 62mm Upgrade Guide
The Jeep 4.0L inline-six is one of the most durable engines ever bolted into a Wrangler, Cherokee, or Grand Cherokee. But from the factory, it...
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, by iFJF Direct Full Smog Delete 5.8L Windsor Ford Bronco/F-150: What it Takes
🛒 Parts Used in This Guide 12642623 Fuel Filter Head + 1R-0750 Refit for 2005-2016 Dura $87.99 Shop Now → 1R-0750 Fuel Filter Aluminum Head...
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, by iFJF Direct Fuel Filter Replacement Chevrolet Silverado Suburban Tahoe GMC Yukon XL Sierra 2000-2006 - EASY!
🛒 Parts Used in This Guide 12642623 Fuel Filter Head + 1R-0750 Refit for 2005-2016 Dura $87.99 Shop Now → 1R-0750 Fuel Filter Aluminum Head...
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, by iFJF Direct Norcold 630762 Optical Control Board: Symptoms, Replacement Guide & Fitment for N611/N811
Norcold 630762 Optical Control Board: The #1 Fix When Your N611/N811 Display Dies You walk up to your Norcold RV refrigerator, press the power button,...
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, by iFJF Direct Norcold N811 Not Cooling? How to Reset the Control Board & Replace the Thermistor (Step-by-Step)
Norcold N811 Not Cooling? How to Read Fault Codes, Reset the Control Board & Replace the Thermistor If your Norcold N811 (or older N611) RV...
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Browse All ProductsWhat Our Customers Say
4.9★ average from 3,200+ verified reviews — Real feedback from real customers
7.3L Powerstroke Coolant Kit
★★★★★
Must-have for 7.3L trucks
"Wish I'd bought this years ago. My 2002 F350 has 220k miles. Installed in 45 minutes and the first filter caught a ton of crud. Cheap insurance."
— Scott E.✓ Verified
R12T Fuel Filter Water Separator
★★★★★
Best upgrade for my boat
"Excellent product, installed easily and does not leak. I can tell a huge difference in the way my outboard runs. The problems, missing and sputtering I thought were coming from water in the gas are completely gone. I would recommend this addition to anyone with a boat, no matter what size outboard."
— GG 1✓ Verified
Fuel Water Separator
★★★★★
Great upgrade from stock
"Upgraded from my old Racor unit and the difference is night and day. Aluminum housing feels solid, no more rust concerns. The transparent bowl is a game changer."
— Steven R.✓ Verified
R12T Fuel Filter Water Separator
★★★★★
Simple
"Small compact easy, Great product"
— GRM✓ Verified
CV52001 Crankcase Ventilation Filter
★★★★☆
The replacement will take about 30 minutes
"This product works perfectly easy to install fit just like it was a Chrysler product "
— Marco✓ Verified
CV52001 Crankcase Ventilation Filter
★★★★★
Excellent
"Excellent value for the price This filter is a cost-effective alternative to more expensive OEM options, making regular maintenance more affordable. 🔧 Good fit and compatibility It installs easily an"
— Oscar Vargas✓ Verified