Genuine OEM Volkswagen Exhaust Manifold Seal, part number 0XW253039. This seal prevents exhaust gases from leaking out at the connection point between the exhaust manifold and the cylinder head. It is a critical gasket for maintaining the integrity of the exhaust system and preventing emissions. Made from high-temperature resistant material. Genuine OEM seals ensure a perfect fit and reliable sealing, preventing leaks and maintaining engine performance.