Genuine OEM Audi Right Coolant Radiator Hose, part number 8R0145923A. This hose is specifically designed to carry coolant between the engine and the radiator on the right side of the vehicle, facilitating the critical heat exchange process. It ensures a sealed and reliable flow of coolant, essential for preventing engine overheating. Made from durable black rubber, it weighs 0.174 kg and measures 0.345 meters in length. Using a genuine OEM radiator hose guarantees the correct routing, pressure resistance, and material compatibility with engine coolants and high temperatures, preventing leaks and maintaining the integrity of the cooling system.