Genuine OEM Volkswagen Throttle Body Gasket, part number 04C133073B. This essential gasket creates a tight seal between the throttle body and the intake manifold, preventing vacuum leaks and ensuring proper air-fuel mixture control. It is positioned directly at the throttle body mounting point. With a precise diameter of 55mm and weighing only 0.003 kg, this gasket is engineered for exact fitment. Using a genuine OEM gasket ensures optimal sealing performance and long-term durability, crucial for maintaining engine efficiency and preventing costly air leaks.