Genuine OEM Volkswagen Engine Coolant Flange Ring Gasket, part number 07K109163A. This critical component is designed to create a secure and leak-proof seal for the engine coolant flange, maintaining the integrity of the cooling system. Its ring shape with retaining tabs ensures proper seating and function within the assembly. Made from a durable, flexible material, it weighs approximately 0.003 kg. Using a genuine OEM gasket ensures the correct material properties, dimensional accuracy, and resistance to engine coolant and temperature fluctuations for a lasting seal.