Radiator Hose Three‑way Pipe C3130440002A Coolant Hose (Auxiliary Water Tank‑Radiator)

This coolant three‑way hose with OE number C3130440002A is a pipeline component for vehicle cooling system. It connects the auxiliary expansion tank and radiator for coolant circulation and diversion. It is used to replace aged, cracked or leaking original hose. Matching original installation dimension for direct fit‑up. It keeps good sealing of cooling pipeline, avoids antifreeze leakage and maintains normal working condition of engine cooling system.