Alliant Power
HEUI Fuel Injector (AD) - 99-03 Ford 7.3L AP63803AD
Added Value Warranty
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Refundable Core Charge: $180
More InformationPart # AP63804AE
This is a Brand New Long Lead Injector for your Ford 7.3L diesel. New Everything! Nobody builds a better injector than Alliant Power for you your Ford 7.3L Power Stroke!
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 required.
| 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