Genuine OEM Volkswagen Throttle Valve Control Element, part number 038128063L. This component precisely regulates the amount of air entering the engine based on throttle pedal input. It is typically mounted between the intake manifold and the air intake system. Constructed from durable metal with an integrated electronic actuator, it ensures accurate air-fuel mixture for optimal performance. Genuine OEM parts guarantee the correct calibration and responsiveness required for efficient engine operation.