Genuine OEM Audi Cylinder Head Gasket, part number 059103383CQ. This crucial engine component creates a tight seal between the cylinder head and the engine block, preventing combustion gases, coolant, and oil from mixing. It ensures optimal engine compression and proper fluid circulation. Weighing 0.175 kg, this gasket is engineered to withstand extreme temperatures and pressures. Using a genuine OEM gasket ensures the correct material composition and precise sealing characteristics for reliable engine performance and longevity.