The 2015-2018 Mercedes E400 GLE43 ML450 Engine Control Module ECM OEM A2769007300 is a genuine OEM part from Mercedes-Benz, specifically designed for the SL-Class, GLE, and E Class vehicles. This Engine Control Unit (ECU) requires programming before installation and has a maximum amperage of 43A. Made in Germany, this ECM is a direct replacement part with a surface finish of OEM quality, ensuring a perfect fit and optimal performance for your vehicle. This module is a crucial component for maintaining the efficiency and power output of your Mercedes-Benz.