The temperature inside a car’s engine needs to be controlled to prevent overheating and work effectively. The cooling system performs this function. The water pump in cars is an important part of this system, distributing antifreeze through the engine and radiator, where it can be released as heat.
How Does a Water Pump Work in a Car?
A water pump in the car's cooling system works in the following way to prevent the engine from getting overheated.
- The water pump in cars is typically driven by a serpentine belt, timing belt, or chain, which powers various engine components. However, modern ones are often electrically controlled, offering improved efficiency and better control over coolant flow. The impeller of the water pump creates suction when the engine runs, allowing coolants to be pumped from the radiator into the engine.
- Once inside the engine, the water pump circulates coolant to absorb the heat produced during combustion. The hot coolant is then pushed to the radiator and cooled down by the refrigerant before returning it to the engine.
- There is a thermostat to control the flow of coolant between the engine and the radiator. It opens and closes based on the engine's temperature.
Conclusion
The water pump avoids engine overheating and retains most of the critical parts in sound condition. The periodic check-up and timely substitution of it, along with the other cooling system parts like thermostat, hoses, and radiator, avoid costly repairs and ensure smooth vehicle running. Maintaining a well-functioning water pump supports engine health. You can also buy an engine protection add on with your four wheeler insurance to get financial protection during costly engine repairs.
Disclaimer: The information provided in this blog is for educational and informational purposes only. It may contain outdated data and information regarding the Insurance industry and products. It is advised to verify the currency and relevance of the data and information before taking any major steps. ICICI Lombard is not liable for any inaccuracies or consequences resulting from the use of this outdated information.