HEUI Injector for Ford 7.3 Powerstroke or International T444E (Number 8 injector on limited number of vehicles) Alliant Power Products are backed by First Class Technical Support Core Charge Included in Price - See Description for Core Return Instructions All Alliant Power products are backed with a 13 month unlimited Mileage warranty Alliant Power supplies over 200 high demand parts for over 20 different engine applications Alliant Power Products are built to OEM specifications and testing. Injector is Made in the U.S.A.