Products tagged with 'coolant expansion tanks'

Coolant expansion tanks are necessary for proper air bleeding in applications that utilize a rear-mounted radiator or a low-mounted radiator such as a V-Mount. However, expansion tanks are also valuable if integrated into a common radiator setup. To allow heat expansion, traditional coolant systems require air to be present in the top portion of the radiator during low temperatures. A coolant expansion tank permits the radiator to be 100% filled with coolant in all conditions.