Genuine OEM Audi Coolant Hose, part number 8K1265387T. This hose is designed to carry coolant within the engine's cooling and heating system, ensuring efficient heat transfer and temperature regulation. It is positioned as an upper hose connecting to a valve assembly. With a length of 0.355m, this hose is engineered for precise routing and connection. Genuine OEM hoses are manufactured to exact specifications, providing superior resistance to temperature extremes and pressure, preventing leaks and ensuring long-term reliability of the cooling system.