Coolant Radiator Reservoir Compatible With Hyundai For Tucson For Elantra For I30 I40 25330B1000 Cooling Radiator Water Tank Cap Coolant Expansion Header Tank Cover

【Material】: This coolant cap is made of heat-resistant material and can be firmly sealed even under high pressure conditions. It prevents coolant leakage and is reliable for a long time. 【Installation】: Directly replace the old or damaged coolant expansion tank, easy to install, no modification required. 【Function】: The coolant recovery cap snap-on design can effectively prevent coolant from leaking. This design cap tightly wraps the reservoir, thereby keeping the coolant in the right place, preventing it from leaking or polluting the surrounding environment; OE Number: Please check the OEM part number of your old kettle before ordering, and compare the compatibility information on the product details page, please make sure it is compatible with your vehicle; Return and/or Exchange Policy: If you have any problems with the product, please contact us first so that we can provide a solution as soon as possible;