Which components are included in the cooling system of a vehicle?

The cooling system of a vehicle is primarily designed to regulate the engine's temperature by dissipating heat generated during combustion. The components involved in this system include the radiator, which dissipates heat; the fan, which aids in airflow through the radiator; the water pump, which circulates coolant throughout the engine and radiator; and the hoses, which transport the coolant between these components.

Each of these elements plays a critical role in maintaining the optimal operating temperature of the engine. The radiator works to cool the hot coolant that has absorbed heat from the engine. The fan provides additional air flow to enhance the heat exchange when the vehicle is moving slowly or idling. The water pump is vital for ensuring that the coolant is consistently circulated, preventing localized overheating. Lastly, hoses are essential for connecting these components and facilitating the flow of coolant.

Other choices listed do not pertain to the cooling system, with components like the alternator, battery, and voltage regulator being part of the electrical system; oil coolers and filters associated with the lubrication system; and fuel tanks and injectors being integral to the fuel system.