An engine cooling system helps to keep the engine from overheating and thus keep its elements from harm. In modern vehicles, it carries heat away from hot engine components and warms air in the heater. It can also cool oil, exhaust gases, turbocharged air, and the transmission fluid in automatic gearboxes.
Coolant expansion tank. This is a reservoir for storing coolant. It is designed to compensate for coolant volume changes. The tank cap has a special valve used to regulate the pressure level in the cooling system.
Water pump. It ensures coolant circulation.
Radiator. This component is used to cool antifreeze. The fluid flow moves through thin pipes connected to metal fins for heat dissipation. Counter-current airflows pass between the fins, thus cooling the pipes and the fluid inside of them.
Fan. It produces additional airflow when the engine requires more intense cooling.
Thermostat. This component regulates the flow of fluid inside the system. When the engine is started when it’s cold, the valve of the thermostat is closed. The coolant moves along the small circuit without passing through the radiator. As soon as the engine reaches its operating temperature, the valve opens and the fluid starts flowing along the big circuit, including the radiator.
Hoses. These are used to connect components of an engine cooling system.
Sensors. These are used to control the system. For example, for switching the fan on automatically.
Auto Parts /Alloy Steel Forged auto Parts
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