40+ Years of Diesel Expertise
The Diesel Store is part of the Seidel Diesel Group who was founded in 1981 and are the industry experts with thousands of years of combined knowledge.
We don't just rebuild. All of our pumps and injectors are remanufactured to meet rigorous OEM standards using the latest technology.
The Right Parts Delivered
We focus on getting you the right parts for your diesel application as fast and as accurately as possible so you can get back up and running.
New Exchange HEUI Injector for Ford 7.3 Powerstroke or International T444E - AP63803AD
Core charge is refundable if the core is returned within 60 days. See core policy tab below for details.
Alliant Power injectors are manufactured to the highest quality standards to ensure the same fit and functionality of your OE parts. Beware retailers that claim their remanufactured HEUI injectors are as good as new. These reman injectors have a high rate of failure due to reuse of old, worn out parts. Only Alliant Power offers original equipment reman replacement injectors that use tungsten coated plungers as well as tests & calibrates every injector up to or beyond factory OE specs. Buying these injectors for your 7.3L PowerStroke or International T444E is a cost effective alternative to buying from the dealership. Why pay outrageous dealer markups when you can get quality replacement parts for the fraction of the cost. Alliant power provides high quality aftermarket OE replacement parts for diesel applications that are up to OE standards!
|Year||1999, 2000, 2001, 2002, 2003|
|Model||1000, 3000, 4000, E-350, E-350 Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, E-450 Econoline Super Duty, E-450 Econoline Super Duty Str, E-450 Super Duty, E-450 Super Duty Stripped Chas, E-550 Econoline Super Duty, E-550 Super Duty, Econoline Super Duty, Excursion, F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, F-550 Super Duty|
|Core Policy Selection||General Core Policy|
|Core charge up front?||Yes|
|Sub Model||Base,Chateau,Custom,Eddie Bauer,Lariat,Limited,XL,XLT,1652SC,3000,3000IC,3400,3600,3800,4700,4700LP,4700LPX,Genesis RE|
OE Part Number