Genuine OEM Volkswagen Cylinder Head Gasket, part number 04B103383AA. This crucial engine component is positioned between the cylinder head and the engine block, forming a vital seal. Its function is to prevent the leakage of combustion gases, engine oil, and coolant between these two major engine parts, ensuring proper compression and fluid containment. Weighing 0.352 kg and with a thickness of 0.005 m, this gasket is engineered for high-temperature and high-pressure environments. Choosing a genuine OEM cylinder head gasket guarantees the correct material composition, precise dimensions, and sealing properties required for long-term engine reliability and performance.