Genuine OEM Audi Coolant Flange, part number 06A121132. This essential component serves as a manifold, providing multiple secure connection points for various coolant hoses within the engine cooling system. Manufactured from high-grade, heat-resistant plastic, it ensures a leak-free seal and withstands the thermal cycles and pressures of the cooling system. Choosing genuine OEM guarantees precise dimensions, correct hose connections, and material durability for reliable coolant circulation and engine temperature management.