Genuine OEM Volkswagen Engine Coolant Hose, part number 6R0121059A. This hose is designed to transport coolant efficiently within the engine cooling system, playing a vital role in regulating engine temperature. It ensures proper circulation of coolant between various components. Weighing approximately 0.087 kg with dimensions of 0.24m x 0.085m x 0.035m. Using a genuine OEM coolant hose ensures the correct material composition, flexibility, and pressure resistance, which are critical for preventing leaks and maintaining the long-term reliability of the cooling system.