The Fleetguard FF5825NN is the primary fuel filter for Cummins ISX, ISX15, and X15 engines from EPA 2010 production through current Stage V trucks. That covers the long-haul tractors running these engines: Kenworth T680 and T880, Peterbilt 579, Volvo VNL when ordered with Cummins, Freightliner Cascadia with the Cummins option, Mack Pinnacle with the X15, and International LT and ProStar configurations. The filter spins onto the engine-mounted housing, upstream of the high-pressure common-rail. Steinberg's FF006 is the direct OEM-grade equivalent and ships from our Hodgkins, Illinois warehouse, same-day for orders before 2 PM CT, NET-30 for qualified fleet accounts.
Browse the Cummins ISX 15 / X15 Filters collection →