85003708 Volvo FH Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring the continuous circulation of coolant between the engine and the radiator. By maintaining steady flow, it prevents overheating and helps the engine operate within its ideal temperature range even under heavy loads.

Compatible vehicles and engines

This component is specifically engineered for Volvo FH models, including variants 400, 440, 480, 500, and 520. It is also compatible with Volvo FH13 engines equipped with the D13A engine code. These high-strength components are built to withstand the rigorous thermal cycles common in heavy commercial vehicle operations.

Installation and maintenance

For optimal performance, workshop technicians should inspect the pump during routine cooling system maintenance. When replacing this part, it is recommended to check the condition of the drive belt and seals to ensure a complete and reliable service. Check the compatibility list for precise fitment verification.

Troubleshooting and prevention

Regular monitoring for signs such as coolant leaks or unusual bearing noise can help prevent sudden engine overheating and ensure long-term engine health.

OE cross-reference

525.03.0006 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85003708.