0280140037 NEW Auxiliary Air Slide Valve Fits Mercedes Vanagon Idle Air Valve One filter fitting

One filter fitting

450SE                      1977

We sell parts by vehicle or part number

It transmits real-time data to the D-Jetronic fuel injection control unit

This valve plays a crucial role in regulating the air supply to the engine during cold starts and idle conditions

0280140037 NEW Auxiliary Air Slide Valve Fits Mercedes Vanagon Idle Air Valve One filter fitting0280140037 NEW Auxiliary Air Slide Valve Fits Mercedes The auxiliary air valve increases idle speed when the engine is cold by allowing more air into the engine. It prevents the engine from stalling before reaching operating temperature, especially when the oil is thicker, and combustion is less efficient. As the engine warms up, the valve's thermostatic element closes, restoring normal idle. Welcome to Fuel Injection Products We specialize in Bosch