Detroit DD15 Parts

Parts we list for the Detroit DD15 engine, including fuel filters & water separators, injectors, NOx & aftertreatment sensors, fuel lines and valves & regulators. Each part here names the Detroit DD15 in its description, and most show the Detroit Diesel number they replace, so check the number on your old part before you order. Brands include PAI Industries, Detroit Diesel, Fleetguard and Freightliner. Detroit numbers that start with E or EA are new; R or RA are Detroit remanufactured.