Genuine OEM Audi Engine Oil Pan Sump Gasket, part number 079103121AM. This sealing component is vital for creating a tight, leak-free connection for the engine oil pan sump, preventing oil loss and maintaining the integrity of the engine's lubrication system. It is installed between the oil pan and its mating surface. Made from resilient rubber, it weighs 0.0018 kg and measures 0.045m in length. Choosing a genuine OEM gasket ensures the correct material properties, precise dimensions, and resistance to engine fluids and temperatures, which are crucial for long-term sealing performance and engine reliability.