Mopar OEM 2019-2024 Dodge Ram 2500-5500 6.7L Cummins Dual Fuel Filter Kit + O-Rings

⚠ A clogged or degraded fuel filter on a 6.7L Cummins doesn’t give you much warning — hard starts, rough idle, or the engine limping into limp mode on the highway. Catching it at the service interval keeps you rolling.

This is the complete OEM fuel filter replacement kit — part number 68157291AA. It covers both primary and secondary filters and ships with the O-rings already included, so there’s nothing extra to source.

Mopar OEM means the fit, flow specs, and filter media are exactly what left the factory. No guessing on compatibility, no chasing down missing hardware. Ships same day from US stock.

This OEM fuel filter kit for Ram 2500–5500 is Mopar part 68157291AA, built to the same spec as what came on your truck at the factory. It covers both the primary and secondary fuel filters on the 6.7L Cummins, and it includes the O-rings — everything you need to button it up in one box.

The difference between OEM and aftermarket here isn’t just a brand name. The filter media, micron rating, and housing tolerances are engineered for the Cummins fuel system on these trucks. An off-brand filter might thread in fine but leave you short on filtration efficiency or create a slow seep you won’t catch until there’s diesel on the frame. Mopar OEM eliminates that variable entirely.

Fitment covers 2019 through 2024 model years across the Ram 2500, Ram 3500, Ram 4500, and Ram 5500 — all equipped with the 6.7L Cummins diesel. If you’re running a fleet of work trucks or a single owner-operator rig, this is a routine service item worth keeping on the shelf.

Installation is straightforward for anyone familiar with diesel fuel system service. Drain residual fuel before removal, swap both filters, replace the O-rings (they’re in the kit), and torque the housing to spec. No special tools beyond what’s in a standard diesel shop setup.