Genuine OEM Volkswagen Coolant Hose, part number 5Q0122051EP. This essential hose is part of the engine cooling system, responsible for carrying coolant to effectively manage engine heat. Its specific curved shape and durable material construction are designed to withstand high temperatures and pressures, ensuring efficient fluid circulation. With a length of 0.47 meters, it provides the precise fit and routing required. Using genuine OEM hoses guarantees the correct material composition, flexibility, and pressure resistance for reliable and leak-free cooling system performance.