Genuine OEM Audi Engine Gasket, part number 079103121AA. This gasket is designed to create a tight, leak-proof seal between mating engine components, preventing the escape of fluids or gases. Weighing only 0.002 kg, it is made from high-quality, heat-resistant rubber or elastomer material. Using a genuine OEM gasket ensures the correct material composition, precise dimensions, and optimal sealing properties to maintain engine integrity and prevent costly leaks.