The cooling system radiator is the main component of the engine cooling system. The function of the cooling radiator is to actively transfer heat to the atmosphere from the heated coolant. This process is essential for the efficient operation of the engine, because coolant, before giving off heat in the radiator, takes heat from the heated components and engine parts. Most often it is located in front of the car and is located independently or together with other heat exchangers - an intercooler and a condenser.