Genuine OEM Citroen Radiator Outlet Hose, part number 9814446680. This crucial component is responsible for carrying cooled engine coolant away from the radiator, returning it to the engine for circulation. It typically connects to the lower outlet of the radiator. Choosing a genuine OEM hose ensures the correct material composition, pressure resistance, and exact fitment for reliable, leak-free operation within the engine cooling system. This prevents leaks and maintains optimal engine temperature.