A 204 900 78 06 ecm ecu computer 2008-2004 Mercedes-Benz **TESTED**

Stock # 4A357

This is a good tested ecm or engine computer for a 2008-2004 Mercedes-Benz . The part # is A 204 900 78 06. It comes with a 90-day warranty. Make sure your part number matches before ordering. Used parts may have minor dings and scratches. May need to be reprogrammed to your vehicle.