Engine control unit from a 2007 Ford Mustang GT. This was carefully removed from a vehicle that ran well with no check engine light on. The case and connectors have no damage. The images are of the actual item you will receive. This item will require on-car programming, coding or flashing during installation in order to work with your vehicle. Please confirm that you or your repair facility has the ability to perform this before making your purchase. Fits 2007 Ford Mustang GT with 4.6L V8 engine, automatic transmission and matching part number ONLY. Part number is 7R3A-12A650-AKC. This will also replace part numbers: 7R3A-12A650-AKB 7R3Z-12A650-AKC Please match one of the previous part numbers to your current ECU prior to purchase.