Genuine OEM Audi Intake Manifold Seal, part number 06D129717D. This seal is crucial for preventing air leaks between the intake manifold and the cylinder head, ensuring that the engine receives the correct air-fuel mixture for optimal combustion. It is positioned at the mating surface of the intake manifold. This orange-colored gasket weighs 0.027 kg and measures 0.34m in length. Using a genuine OEM seal guarantees the correct material composition, precise dimensions, and sealing properties required to maintain engine vacuum and prevent unmetered air from entering the combustion chambers.