Engine control unit from a 2005 Toyota Highlander. This was removed from a vehicle that ran well with no check engine light on. The case and connectors 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 2005 Toyota Highlander with 3.3L (3MZ-FE) engine, two-wheel drive and matching part number ONLY. Part number is 89661-48761. This will also replace part number 89661-48760. Please match one of the previous part numbers to your current ECU prior to purchase.