Genuine OEM Skoda Motor Coolant Hose, part number 6C0122101AC. This hose carries coolant between engine components and the radiator to regulate engine temperature. It is part of the engine cooling system. The hose has a length of 0.625 m and weighs 0.471 kg. Genuine OEM coolant hoses are constructed from specific rubber compounds and reinforcement layers designed to withstand extreme engine temperatures, pressures, and exposure to coolant chemicals, ensuring long-term reliability and preventing leaks.