The Mercedes-Benz C Class W204 2007-2009 A-Bag Control Module ECU A2049012704 is a genuine part manufactured in Germany by Mercedes-Benz. This specific module is designed for the front placement on the vehicle and is a classic car part. It comes with a seller warranty of 14 days and is a direct replacement for the original part with the reference OE/OEM number A2049012704. This module is not a performance part and is not universally fitting, but is specifically designed for the Mercedes-Benz C Class W204 model.