This DDP Economy series injector set fits 1989–1993 Dodge Cummins 5.9L 12-valve engines and is supplied as a direct-replacement injector kit. Intended as a budget-oriented service option, the set provides compatible injectors sized for the early 12V Cummins fuel system and suits owners performing routine injector replacement or rebuild projects on late‑80s to early‑90s Cummins trucks.
DDP 89-93 Dodge Cummins 5.9L 12V Injector Set - Economy Series