Engine control unit from a 2001 Mazda Tribute. This was carefully removed from a vehicle that ran well with no check engine light on. The case and connector have no damage. The circuit board has been inspected and no damage was found. 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 can perform this procedure before making your purchase. Fits 2001 Ford Escape and Mazda Tribute with 2.0L engine, manual transmission and matching part number ONLY. This will replace part numbers YL8F-12A650-GC through GF and YF11-18881-A through E. Please match one of the previous part numbers to your current ECU prior to purchase.