Alliant Power
HEUI Fuel Injector (AD) - 99-03 Ford 7.3L AP63803AD
Refundable Core Charge: $150
More InformationPart # AP63804AE
As per Ford Service Bulletins, this Long Lead (LL or Blue Harness Connector) injector can be used in the #8 cylinder along with "AD" injectors in the other 7 cylinders to eliminate "cackle" engine noise.
Alliant Power Split-Shot (Prime) injectors look and perform just like the injectors that come from Ford and Navistar for a very good reason, the same company makes them! But while their injectors are remanufactured, Alliant Power injectors are new and come with all seals and a superior warranty.
13-month, unlimited mileage warranty in Navistar applications.
Year | Application |
Navistar P/N |
Ford P/N |
1999 - 2003 | Ford F and E-Series - S/N 661496 through 896812 |
N/A |
F8IZ9E527EARM XC3ZE527AARM |
2002-2003 | T444E - S/N 1,313,828 to 5,999,999 | 1833639C1, 1833640C1, 1833644C1, 1833645C1, 1833646C92 | N/A |
WARNING : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov