When an internal combustion engine produces too much heat, our Oil Cooled is used to cool the engine. The oil is heated by the hot engine and then commonly goes through an oil cooler, which is a sort of radiator that serves as a heat exchanger. The engine is kept cool by the circulation of this cooled oil. Systems use liquid cooling a technique that is used in both cars and huge-capacity vehicles. The Oil Cooledsystem circulates a coolant through a network of tiny channels inside and around the engine.