Genuine OEM Volkswagen Engine Coolant Hose, part number 5QE122058K. This hose plays a critical role in the engine's thermal management system by circulating coolant to and from various engine components, ensuring stable operating temperatures. Its specific molded shape and robust construction are designed for precise routing and connection within the engine bay. Weighing 0.342 kg, a genuine OEM coolant hose provides superior resistance to heat, pressure, and chemical degradation, preventing leaks and ensuring the long-term reliability of the engine cooling system.