Genuine OEM Volkswagen Cylinder Head Gasket, part number 03P103383D. This gasket forms a seal between the cylinder head and the engine block, preventing the escape of combustion gases and the mixing of coolant and oil. It is a critical component of the engine's sealing system. The gasket is approximately 0.235 meters in length and 0.16 meters in width. Genuine OEM cylinder head gaskets are engineered with specific materials and multi-layer designs to withstand extreme temperatures and pressures, ensuring a reliable seal for the life of the engine.