Engine control unit from a 2005 Nissan Titan. 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 2005 Nissan Titan with 5.6L non-flex fuel engine, with two-wheel drive, without tow package,without limited slip and with matching part number MEC83-650 B1 ONLY. The last four characters on the part label do NOT need to match.