6.7L CUMMINS FUEL FILTER & WATER SEPARATOR KIT FOR RAM 2500 3500 4500 5500 (2013-2018) REPLACES 68197867AA 68157291AA 50

iFJF part No.: FJ-67AA-91AA. Protect Your 6.7L Cummins From a $10,000 Fuel System Failure The Ram 6.7L Cummins is a million-mile engine but only if you protect the fuel system. The CP4.2 high-pressure fuel pump used in 2013 2018 Ram HD trucks is notoriously vulnerable to contamination. Water or debris in your diesel will destroy this pump in seconds, sending metal shrapnel through your entire fuel system. The repair bill? $8,000 $12,000 at the dealership. Your first and most critical line of defense is a high-quality fuel filter water separator . This iFJF kit gives you exactly that at a fraction of what the dealership charges. Perfect Fit for Your Ram 6.7L Cummins (2013 2018) Year Make Model Engine 2013 2018 Ram 2500 / 3500 / 4500 / 5500 6.7L Cummins Turbo Diesel Why Choose the iFJF Fuel Filter & Water Separator Kit? OEM-Spec Fit & Performance Precision-engineered to match factory specifications. Snaps right into your factory housing with zero modifications. Dual-Stage Protection Multi-layer filtration media captures 99.9% of contaminants down to 4 microns, while the built-in water separator strips moisture before it reaches your injectors and CP4.2 pump. Complete Kit, Ready to Install Includes fuel filter element, water separator, and O-ring seals. Everything you need in one box. IATF 16949 Certified Manufacturing Produced in our IATF 16949-certified facility the same quality standard required by major OEMs. Not a no-name eBay filter. Save 50 70% vs Dealership Mopar charges $80 $120 for the same filter set. Same quality, factory-direct price. Fast, Free Shipping Ships same business day from our US warehouse network. OEM Part Number Cross-Reference OEM / Brand Part Number Mopar (OEM) 68197867AA, 68197867AB, 68157291AA, 68065608AA, 5083285AA Fleetguard FS53002 Baldwin BF46036 Donaldson P551431 WIX WF10013 When to Replace Your Fuel Filter Ram recommends replacing the fuel filter every 15,000 miles or 12 months under normal conditions. If you tow heavy, idle frequently, or fuel up at job-site tanks, replace every 10,000 miles . Signs your fuel filter is due: Hard starting or extended cranking Loss of power under load or while towing "Water in Fuel" warning light on your dash Rough idle or stumbling at highway speeds Decreased fuel economy Installation Overview The fuel filter housing is located on the driver-side frame rail, just behind the front wheel. No lift required most DIYers complete this in 15 20 minutes with basic hand tools. Tools needed: 28mm socket or fuel filter cap wrench, flathead screwdriver, drain pan, clean rags. Need a detailed walkthrough? Follow our step-by-step guide: Ram 6.7L Cummins Fuel Filter Replacement Complete DIY Guide (2013 2018) Frequently Asked Questions Q: Is this a genuine Mopar filter? A: This is an iFJF aftermarket filter manufactured to meet or exceed Mopar OEM specifications. We supply the same IATF 16949-certified production lines that many major filter brands use. Q: Will this fit my 2018 Ram 3500 dually? A: Yes. This filter fits all 2013 2018 Ram 2500, 3500, 4500, and 5500 trucks with the 6.7L Cummins turbo diesel engine SRW and DRW. Q: Does the filter come with the O-ring? A: Yes. The kit includes the fuel filter element, water separator, and all required O-ring seals. Q: How often should I drain the water separator? A: Drain the water separator every oil change (or monthly). Open the drain valve on the bottom of the housing and let it run until clear diesel appears. If the "Water in Fuel" light