Condition: 100% Brand New. 100% tested before shipping. High reliability and very stable. Part Number: 5C3Z-12B637-BA/D450-637-BA-M7/5C3Z12B637BA Fitment: Replacement for 2005 2006 2007 Ford F-250 Super Duty 6.0L Diesel Engine WITH BUILD DATE 11/4/2004 AND LATER ONLY. Replacement for 2005 2006 2007 Ford F-350 Super Duty 6.0L Diesel Engine WITH BUILD DATE 11/4/2004 AND LATER ONLY. Replacement for 2005 2006 2007 Ford F-450 Super Duty 6.0L Diesel Engine with BUILD DATE 11/4/2004 AND LATER ONLYReplacement for 2005, 2006, 2007 Ford F-550 Super Duty 6.0L Diesel Engine with BUILD DATE 11/4/2004 AND LATER ONLY For 2005, 2006, 2007 with BUILD DATE 11/4/2004 AND LATER ONLY! Package includes: 1 * Engine Wire Harness. Please see the pictures for more details.