Provides a means of removing heat from engine coolant. Engine water pump pushes engine coolant through radiator from
top tank to bottom tank as engine fan pulls air through radiator core.
A blocking valve in engine coolant passages that gradually opens as engine heat increases until a predetermined engine
coolant temperature is reached.
Centrifugal-type pump driven by two belts from accessory drive pulley. Circulates engine coolant through engine coolant
passages and radiator.
Removes contaminants and impurities and provides an additive to reduce acidity in engine coolant.