Electronic Throttle Body Assembly

The Genuine Mercedes-Benz throttle body, part number 2731410325, is engineered as a direct replacement for specific Mercedes-Benz models. This critical component of the fuel injection system precisely controls the volume of air entering the engine by adjusting a throttle plate in response to the driver's input on the accelerator pedal. By managing the air-fuel mixture, the throttle body directly influences engine power output and overall fuel efficiency. Symptoms of a failing throttle body can include poor acceleration, hesitation, rough idling, stalling, and the illumination of the Check Engine light. It is important to note that while branded as Genuine Mercedes-Benz, the actual manufacturer may be an OEM supplier such as Bosch, Valeo, or others that Mercedes-Benz partners with. This throttle body is compatible with a range of Mercedes-Benz vehicles, primarily those equipped with the 5.5L V8 engine, including the CL550, CLK550, CLS550, E550, G550, GL550, and S550 models, spanning various model years from 2007 through 2016. Specific fitment details should always be confirmed with the vehicle's VIN or by using the fitment checker.