1L Universal Engine Radiator Coolant Overflow Bottle Water Reservoir Tank + Cap

Design of Expansion Tank Collects the Coolant Expands when the engine gets hot When this tank is used as an radiator coolant overflow tank Coolant overflow tank is basically a remote reservoir for the radiator. Switchable inlet/outlet and level indicatorcan be placed either on the right or left hand side of the can. 【How To Work】When the coolant pressure in the radiator exceeds the pressure cap setting, the coolant is sealed through the pressure cap and flows through the overflow tube into the radiator coolant overflow tank. 【Material】7075 ALUMINUM&TIG WELDED - Expansion tank made of 7075 aluminum for enhanced strength, anodized polished and durable, better than plastic material. Switchable inlet/outlet and level indicator can be placed either on the right or left hand side of the can. Level indicator,easy to read level (toggle level indicator)Prevents leaks by helping relive pressure while increasing horsepowe. It is high recommended use Tetflon tape when install, it can enhance airtightness prevent interface leakage.