News
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, by iFJF Direct iFJF R12T vs Genuine Racor 120A Fuel Filter: A Real Tractor Owner Tears Them Apart
📊 Related: See where the R12T ranks in our best water separator fuel filter buying guide — Top 5 ranked with full specs comparison. 📌...
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, by iFJF Direct R12T vs R12H Fuel Water Separator: Real Customer Review (20K+ Views) + Installation Guide
A real iFJF customer's 20,000-view YouTube review of the R12T fuel water separator — installed on a 1978 Jeep in under 10 minutes. Full walkthrough,...
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, by iFJF Team Ram 6.7L Cummins Fuel Filter Replacement: Complete Step-by-Step Guide (2013–2018)
Complete guide to replacing both fuel filters on 2013-2018 Ram 2500/3500/4500/5500 6.7L Cummins. Front (68157291AA) + Rear (68197867AA) step-by-step with CP4.2 pump protection tips.
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, by iFJF Direct L5P Duramax Fuel Filter Cap Fix: Stop OEM Plastic Failure & Protect Your CP4 | Billet Upgrade Guide [2017-2024]
OEM L5P fuel filter cap cracking? GM TSB #18-NA-103 confirms it. Fix it permanently with iFJF's 6061-T6 billet aluminum cap — 4.7★ (360+ reviews), Amazon's...
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, by William Lee Diesel Truck & RV Maintenance Schedule 2026: Duramax, Cummins & Powerstroke Filter Guide
Complete diesel truck & RV maintenance schedule for Duramax, Cummins & Powerstroke. Fuel filter, oil filter, air filter replacement intervals. Includes Duramax 50k, Cummins 100k,...
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, by William Lee Cummins Onan RV Generator Maintenance (4000/5500/7000): Complete Oil Filter & Spark Plug Replacement Guide
Complete Cummins Onan RV generator maintenance guide covering 4000, 5500 & 7000 models. Oil filter & spark plug replacement intervals, part numbers, step-by-step DIY for...
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, by William Lee High-Performance Fuel Filters: Are They Worth the Upgrade for Your Diesel?
Updated: June 12, 2026 Factory fuel filters are adequate. They meet the minimum spec required to get your truck through the warranty period — typically...
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, by William Lee How to Choose the Right Fuel Filter for Your Diesel Truck: A Complete Buyer's Guide
Updated: June 12, 2026 Walk into any auto parts store and you'll see a wall of fuel filters — different sizes, shapes, micron ratings, and...
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, by William Lee Why Fuel Filters Matter: The $12 Part That Protects Your $10,000 Diesel Fuel System
Updated: June 12, 2026 There's a part on your diesel truck that costs about $12, takes 20 minutes to change, and — if neglected —...
