ApplicationCompatible for Ford E-350 7.3L 2003 compatible for Ford E-350 Club Wagon 7.3L 2003 compatible for Ford F-250 Super Duty 7.3L 1999-2003 compatible for Ford F-350 Super Duty 7.3L 1999-2003 compatible for Ford F-450 Super Duty 7.3L 1999-2003 compatible for Ford F-750 7.3L 1999-2003 compatible for Ford F-250 Super Duty 7.3L 2001-2003 compatible for Ford E-350 Econoline 7.3L 1997-2002 compatible for Ford E-350 Econoline Club Wagon 7.3L 1997-2002 compatible for Ford E-550 Econoline Club Wagon 7.3L 2002 compatible for Ford E-450 Econoline Super Duty Stripped 7.3L 2001 compatible for Ford Excursion 7.3L 2000-2001 compatible for Ford F-650 7.3L 2001 compatible for Ford E-450 Econoline Super Duty 7.3L 2000 compatible for Ford F-250 7.3L 1997 compatible for Ford F-350 7.3L 1997Replace OE NumberF81Z9C968AA F81Z9C968AB F5TZ9C968A 1829856C91 1836412C91 1841086C91 F6TZ9F838ASpecificationsPackage Include: 1 x 7.3L Fuel Pressure Regulator (IPR) 1 x 7.3L Diesel Injectio