Genuine OEM Volkswagen Throttle Body, part number 03N128063B. This critical component precisely regulates the amount of air entering the engine's intake manifold, directly influencing engine power and fuel mixture. Weighing 1.056 kg, it is a robust assembly. Using a genuine OEM throttle body ensures accurate air flow measurement and control, critical for maintaining factory engine performance and emissions standards.

Catalogue entry: THR. FLAP.