23959580 Compatible Water Pump — Volvo FH16

What does a water pump do?

This water pump plays a vital role in the engine cooling system by circulating coolant between the engine and the radiator. It is engineered to withstand the high-temperature and high-vibration environments typical of heavy commercial vehicle operations, ensuring reliable thermal regulation and preventing engine overheating.

Compatible vehicles and engines

This component is specifically compatible with Volvo FH16 models equipped with D16G engines, as well as various Volvo FH series variants including 400, 420, 440, 460, 480, 500, 520, and 540. It is an ideal replacement for components used in these heavy-duty truck applications.

Installation and maintenance

For optimal performance, technicians should inspect the pump and its drive belt during routine maintenance intervals. When replacing this unit, it is recommended to check the integrity of the seals and the condition of the cooling hoses to prevent future leaks or system failures.

Troubleshooting guidance

If you are experiencing coolant leaks from the weep hole or unusual bearing noise, it may be time to replace this unit. Consult your authorized distributor to confirm compatibility with your specific engine configuration.

OE cross-reference

525.03.0008 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 23959580.