Genuine OEM Audi Coolant Hose, part number 7P0122101A. This essential component facilitates the flow of coolant between various parts of the engine cooling system, helping to regulate engine temperature. It is equipped with a quick-release coupling for secure and efficient connection. Measuring approximately 0.298 meters in length and weighing 0.329 kg, this hose is designed for durability. Opting for a genuine OEM coolant hose ensures the correct routing geometry, material resistance to heat and pressure, and reliable sealing, preventing leaks and maintaining optimal engine cooling performance.