Genuine OEM Volkswagen Coolant Hose, part number 5WA122073B. This hose is designed to connect various components within the engine cooling system, facilitating the flow of coolant. It features a quick coupling mechanism for secure and efficient installation. Made from durable materials, it measures 0.538 m in length. Using a genuine OEM coolant hose ensures correct routing geometry, resistance to temperature and pressure fluctuations, and long-term leak-free performance.