Remanufactured high pressure oil pump (HPOP) for the 2003-2004 6.0L Powerstroke. Aluminum housing type, not for 2004.5 models with cast-iron type pump. Includes all oil pump seals.
The fuel injectors on the 6.0L, like the fuel injectors on the 7.3L, build fuel pressure using oil pressure from the high pressure oil pump.
