Genuine OEM Audi Engine Cylinder Head Gasket, part number 059103383NK. This critical component creates a tight seal between the cylinder head and the engine block, preventing the leakage of combustion gases, coolant, and engine oil. It is installed directly between the cylinder head and the engine block. Weighing 0.312 kg and with a thickness of 0.003 m, this gasket is typically a multi-layer steel (MLS) design. Using a genuine OEM cylinder head gasket ensures precise sealing surfaces, correct material composition, and optimal compression to withstand extreme engine temperatures and pressures for long-term reliability.