Genuine OEM Volkswagen Throttle Body Assembly, part number 03L128063T. This vital engine component precisely controls the amount of air entering the engine's intake manifold, which is crucial for regulating engine speed and power output. It typically consists of a valve (flap) and an electronic actuator that responds to accelerator pedal input. Weighing 0.711 kg, this assembly is engineered for accurate airflow management. Choosing a genuine OEM throttle body ensures correct electronic calibration, precise valve operation, and seamless integration with the engine management system for optimal performance and fuel efficiency.

Catalogue entry: THR. FLAP.