Remanufactured Ford 7.3L Power Stroke / Navistar T444E Injector | Code AD

Ford 7.3L Power Stroke / Navistar T444E Injector Code AD

Remanufactured fuel injector for applications requiring Code AD. Match the original injector number and engine serial number before ordering.

Part and core identification

• Primary part reference: Code AD
• Injector body code: AD
• OEM identification references: 1823751C91, 1831487C92, 1831488C1, 1831489C1, 1831550C1, 1831551C1
• Published aftermarket reference: AP63803AD

AD and the AE/AF long-lead injector used at cylinder 8 are application-dependent. Confirm cylinder position and the original injector code.

These references help identify the original part and returned core. Shared core groups and nozzle numbers do not establish engine interchangeability. Contact us to confirm an alternate core number before returning it.

Product details

• Condition: Remanufactured
• Quantity: One injector
• Core deposit: $100
• Warranty: 6 months

For fitment or core identification, call (909) 854-4318 with the complete part number and engine serial number.

Reference sources: Alliant Power Navistar injector guide. Reference numbers do not identify the manufacturer of the supplied remanufactured part.