Genuine OEM Volkswagen Coolant Hose with Clutch, part number 7N0122157AL. This hose is a vital component of the engine cooling system, responsible for carrying coolant to the heat exchanger to regulate engine temperature. It is positioned within the cooling circuit to ensure efficient heat transfer. Weighing approximately 0.141 kg and measuring 0.35m in length, this hose is designed for precise fitment and reliable performance. Using a genuine OEM coolant hose ensures the correct material composition, pressure resistance, and routing, preventing leaks and maintaining the cooling system's integrity under varying operating conditions.