0280140037 NEW Auxiliary Air Slide Valve Fits Mercedes Vanagon Idle Air Valve GLT 81-84 TURBO

GLT      81-84 TURBO

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

VW Type 4        1972-1973  D JETRONIC

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0280140037 NEW Auxiliary Air Slide Valve Fits Mercedes Vanagon Idle Air Valve GLT 81-84 TURBO0280140037 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