Mopar Fuel Filter Set 68197867AB 68157291AA — 2013-2018 RAM 2500-5500 6.7L Cummins OEM

Genuine Mopar Fuel Filter Set for 2013–2018 RAM 6.7L Cummins

Protect your 6.7L Cummins diesel fuel system with this genuine OEM 2-piece fuel filter set from Mopar. This set includes both the fuel water separator and the primary fuel filter, giving you a complete fuel-side service replacement for your 2013–2018 RAM heavy-duty truck.

What's Included

• 68197867AB (MO-867) — Fuel Water Separator Filter
• 68157291AA (MO-291) — Primary Fuel Filter

Product Specifications

• Brand: Mopar
• Condition: New — Original Mopar Packaging
• Kit Contents: 2 Filters (1 Water Separator + 1 Primary Fuel)
• Weight: 4.1 lb (1,860 g)
• Dimensions: 10.2 × 9.09 × 5.08 in
• SKU: B4L1010AW

Vehicle Fitment

• 2013–2018 RAM 2500 6.7L Cummins Turbo Diesel
• 2013–2018 RAM 3500 6.7L Cummins Turbo Diesel
• 2013–2018 RAM 4500 6.7L Cummins Turbo Diesel
• 2013–2018 RAM 5500 6.7L Cummins Turbo Diesel

Why Replace Both Fuel Filters Together?

Your 6.7L Cummins uses a two-stage fuel filtration system. The water separator (68197867AB) removes water and large contaminants before fuel reaches the high-pressure pump, while the primary fuel filter (68157291AA) provides fine filtration to protect your injectors. Replacing both at the same time ensures consistent fuel flow and maximum protection against costly injector and pump damage.

OEM vs. Aftermarket

Genuine Mopar fuel filters are engineered to the exact micron rating and flow specifications required by the 6.7L Cummins fuel system. Aftermarket alternatives may not meet these specifications, potentially allowing contaminants through and reducing fuel system longevity.

Shipping & Returns

Free standard shipping on orders over $20. All orders ship within 1–2 business days. 14-day hassle-free returns — see our Return Policy for details.