35This engine control unit (ECU) is a genuine Ford product with part numbers 9C2A-12B684-AB and 9L3A-12A650-AEL. It comes with a manufacturer warranty of 90 days and has a height of 3 inches, length of 8 inches, and width of 10 inches. The ECU has 16 terminals and is designed for use with 2009 Ford F150 trucks with 5.4L engines. It is compatible with other part numbers 9C2A12B684AB and 9L3A12A650AEL and has a brand name of Ford. This item is perfect for those looking to replace their existing ECU and is a reliable choice for Ford F150 owners.