Engine control unit from a 2007 Mercedes-Benz C230. This was carefully removed from a vehicle that ran well with no check engine light on and is in perfect working order. The case, connectors, and mounting points have no broken parts. 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 2007 Mercedes-Benz C230 with part number 272 153 17 91 ONLY.