The 2012-2014 Mercedes E350 C350 GLK350 Engine Control Module A2769001600 is a genuine OEM part manufactured by Mercedes-Benz. It is a direct replacement unit that requires programming for proper functionality. Designed for easy installation, this Engine Control Unit (ECU) features 2 terminals and is made of high-quality materials. With a superseded part number of A 276 900 16 00, this module is a perfect fit for Mercedes vehicles and is guaranteed to provide reliable performance. Made in the United States, this ECU is a essential component for maintaining the overall health and efficiency of your vehicle.