What does a radiator do in a car?

A radiator in a car helps to keep the engine cool by circulating coolant through the engine block and cylinder head. As the coolant flows through these components, it absorbs heat from the engine and transfers it to the air passing through the radiator. This helps to prevent the engine from overheating and ensures that it operates at an optimal temperature. The radiator is typically located in the front of the vehicle and is connected to the engine by a series of hoses. It is an essential component of a car’s cooling system and is essential for the proper functioning of the engine.