Genuine OEM Audi Cylinder Head Gasket, part number 079103383AR. This critical engine component forms a tight seal between the cylinder head and the engine block, preventing the leakage of combustion gases, engine oil, and coolant. It is specifically designed for installation on the left side of the engine. This gasket is a multi-layer steel (MLS) type, known for its durability and superior sealing properties under high temperatures and pressures. Weighing approximately 0.407 kg, it ensures precise fitment and optimal compression. Using a genuine OEM cylinder head gasket guarantees the correct material composition, thickness, and sealing bead design, which are essential for maintaining engine compression, preventing fluid cross-contamination, and ensuring long-term engine reliability.