Alliant Power AP63903AD Reman HEUI Fuel Injector for 1999-2003 Ford 7.3L PowerStroke & Navistar T444E Engines: "AD" Injector Code OE# 5C3Z9VE527BRM

Remanufactured Alliant Power HEUI Fuel Injector delivers the precise fuel quantity and spray pattern required for efficient combustion and proper engine operation. Each injector is remanufactured through end-of-line performance testing. Accurate fuel delivery supports engine performance, fuel efficiency, and emissions control. and engineering requirements, the Alliant Power Reman injectors deliver like new performance. Each injector goes through a rigorous cleaning, inspection and quality check process. Injectors receive any number of updates that have been developed since the original design. Key components are go through precision machining such as grinding, radial drilling, multi-axis CNC. 100 percentage end of line tested for fuel delivery, timing, peak injection and assembly leakage.