OE Number25329B2100. [Function of Radiator Coolant Filler Neck] For Engine Cooling System to connect radiator/coolant reservoir/engine, Help to solve problem like engine overheating to avoid car downtime, provide a smoothful driving experience.. [Features of Upper Engine Radiator Outlet Flange] Adopt with durable plastic material on body, aim to provide a better using experience for your vehicle, and have a long service time.. [Package] Include 1x Coolant Thermostat Housing Water Pipe W/O Cap..
