Genuine OEM Audi Coolant Hose with Valve, part number 5QF122058C. This component is integral to the engine cooling system, designed to regulate the flow of coolant, often to or from an oil cooler. The integrated valve ensures precise thermal management and efficient heat exchange. Weighing approximately 0.07 kg and measuring 0.178 meters in length, this hose is engineered for specific routing and pressure. Choosing genuine OEM coolant hoses with integrated valves ensures correct valve calibration, material durability, and exact fitment for reliable cooling system operation.