Powerstroke HPOP: 7.3L and 6.0L High-Pressure Oil Pumps

Alliant Power remanufactured high-pressure oil pumps (HPOP) for the Ford Powerstroke: the AP63622 and AP63624 for the 7.3L (the AP63624 also fits the Navistar T444E), and the AP63661 for 2004.5 and later 6.0L F-Series, Excursion and E-Series. Each listing shows its price and refundable core charge.

On these engines the HPOP supplies the oil pressure that fires the injectors, so a weak pump can look like bad injectors. Our 7.3 Powerstroke HPOP guide covers the symptoms. The 7.3L pumps are build-date specific, so have your VIN ready and call (530) 668-0818 to match yours. Injectors are under Ford Powerstroke injectors.