A Car radiator is a heat exchanger that’s used to lower the temperature of coolant/antifreeze in the engine. Radiators contain narrow tubes that are designed to disperse heat rapidly, helping to maint...

A Car radiator is a heat exchanger that’s used to lower the temperature of coolant/antifreeze in the engine. Radiators contain narrow tubes that are designed to disperse heat rapidly, helping to maintain the correct operating temperature of the engine. Radiators are cooling devices used in automobiles to prevent engines from overheating..