Made of 7075 aluminum, anodized polished and durable, Sutekus overflow tank is designed for long service life. Overflow tank storage volume:1L
Tight closed cap, Fully Tig Welded and Thread Come with O-ring Gasket, Keep a good closed environment and Prevent coolant leakage.
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.
Sutekus overflow tank is equipped with liquid level indicators for easy reading of fluid level, no need to open the cap. Magnetic Drain plug at the bottom of the automotive expansion tank for easy draining and cleaning.
Universal coolant reservoir tank fits for most vehicles. Please check the size before purchasing to make sure there is enough space for installation.