We are offering Engine Cool Radiator Coolant is a liquid that is used to regulate the temperature of an engine & prevent it from overheating. It is typically a mixture of water and ethylene glycol or propylene glycol, along with various additives such as corrosion inhibitors & lubricants. Engine coolant circulates through the engine and absorbs heat, which is then dissipated through the radiator. It also prevents corrosion as well as rusting of the engine components, as well as protects against freezing in colder temperatures. Regular maintenance and replacement of Engine Cool Radiator Coolant is important to ensure optimal performance & prevent engine damage.