XDP Remanufactured 7.3L AB Fuel Injector XD473 For 1997 Ford 7.3L Powerstroke (California Models) | 1999 Ford 7.3L Powerstroke (Early Models)The XDP Remanufactured 7. 3L AB Fuel Injector XD473 will replace the old failed injector in your California Model 1997 Ford 7. 3L Powerstroke or Early 1999 Ford 7. 3L Powerstroke. With over 30 million fuel injectors in use and years of product design, you can be sure this injector a superior quality product. By surpassing the manufacturers' most current design specifications, these injectors have under 0. 2 percent warranty rate. Each injector is