Genuine OEM Volkswagen Cylinder Head Gasket, part number 0XW109283C. This gasket seals the combustion chambers, oil passages, and coolant passages between the cylinder head and engine block. It is a critical component located between the cylinder head and the engine block. Genuine OEM cylinder head gaskets are engineered with specific materials and layers to withstand extreme temperatures and pressures, ensuring a reliable seal and preventing leaks between critical engine fluids and combustion gases.