Image is for illustration purposes only. Actual part may vary.

FF5825NNFLG

FUEL FILTER

This is a Fleetguard fuel filter element designed for Cummins ISX diesel engines found in many heavy-duty trucks. It removes water, dirt, and other contaminants from the fuel before it reaches the high-pressure injection system. Replacing this filter at regular intervals (typically every 15,000–25,000 miles or as specified by the engine manufacturer) helps prevent injector damage, fuel pump wear, and poor engine performance. The FF5825NNFLG is a common replacement part for Kenworth, Peterbilt, Freightliner, International, Volvo, and Western Star tractors.