Detroit DD13 Parts

Parts we list for the Detroit DD13 engine, including fuel filters & water separators, injectors, DEF filters, NOx & aftertreatment sensors and oil pans. Each part here names the Detroit DD13 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 Detroit Diesel, Fleetguard, PAI Industries and Freightliner. Detroit numbers that start with E or EA are new; R or RA are Detroit remanufactured.