1997-1999 Powerstroke 7.3L HEUI Injector (AP63801AB)

Replace your worn injectors with these quality replacements from the professionals at Alliant Power, the Powerstroke experts!

Some 1999.5-2003 models may have an AE or Long Lead injector in the #8 (drivers side rear) cylinder. Before you order 8 of these ADs you need to make sure that you do not have an AE in the #8 hole. If you do, order 7 ADs and 1 AE.

An upfront core charge is required. Once your cores are received and processed, we will promptly issue credit back to you. Please contact us if you have any questions.