68157291AA 68436631AA FUEL FILTER KIT FOR 2019-2020 RAM 6.7L CUMMINS

iFJF part No.: FJ-31AA-91AA. 68157291AA and 68436631AA Fuel Filter Kit 2019-2020 Ram 6.7L Cummins Service your 5th-gen Ram HD's fuel system the right way with the iFJF 68157291AA and 68436631AA Complete Fuel Filter Kit . This two-filter kit covers both the front chassis-mounted filter and the rear engine bay filter everything for a full fuel system service in one box. Designed for 2019-2020 Ram 2500/3500 with 6.7L Cummins. Also replaces Mopar 68065608AA and Fleetguard PF46152 . Key Features Complete Two-Filter Kit: Both 68157291AA (front chassis) and 68436631AA (rear engine bay) included 3-Micron Absolute Filtration: Protects CP4.2 high-pressure fuel pump from catastrophic contamination failure Water Separation: Front filter strips moisture from diesel to prevent injector corrosion OEM-Dimension Seals: Factory-spec O-ring geometry ensures leak-free installation Bulk Kit Savings: Both filters together save vs buying individually Compatibility Vehicle Engine Years Ram 2500 6.7L Cummins Turbo Diesel 2019-2020 Ram 3500 6.7L Cummins Turbo Diesel 2019-2020 Ram 4500/5500 6.7L Cummins Turbo Diesel 2019-2020 Specifications Specification Detail Part Number 68157291AA + 68436631AA / FJ-31AA-91AA Front Filter 68157291AA 3 Micron, Water Separating Rear Filter 68436631AA 3 Micron CP4.2 Protection Critical The Bosch CP4.2 pump operates at 29,000 PSI with micron-level clearances. Contaminated fuel can cause self-destruction, sending metal debris through the entire fuel system a repair exceeding $10,000. Regular filter changes at 15,000-mile intervals are your best defense. Frequently Asked Questions Q: Does this kit include both filters? A: Yes. Both 68157291AA (front chassis) AND 68436631AA (rear engine bay) are included. Q: Which filter goes where? A: 68157291AA is the larger canister under the driver-side frame rail. 68436631AA is the cartridge in the passenger-side engine bay. Q: Work on 2021 Ram? A: No. 2021+ uses a different fuel filter system. This kit is for 2019-2020 models only. Q: Change interval? A: Every 15,000 miles or 12 months. Heavy towing or commercial use: every 10,000 miles. Q: Genuine Mopar? A: Premium aftermarket manufactured in ISO 9001 facilities to meet or exceed Mopar specs at significant savings. Related Ram Cummins Products 68157291AA Single Fuel Filter 68157291AA + Black Housing Cap Helpful Articles iFJF Blog Ram Cummins Maintenance