85003125 Volvo FM compatible Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, responsible for circulating coolant between the engine and the radiator. By maintaining consistent flow, it prevents overheating and ensures the engine operates within its designed thermal range, which is vital for the longevity of heavy commercial vehicle engines.

Vehicle compatibility and fitment

This component is specifically compatible with Volvo FM series trucks, including FM II and FM III models. It fits various configurations such as the FM 500, FM 480, and FM 460 LNG, as well as several other variants within the FM range. It is designed to meet the rigorous demands of heavy-duty service.

Installation and maintenance

For proper maintenance, technicians should inspect the pump during routine cooling system service. It is recommended to check for signs of coolant leakage or unusual noise during belt inspections. Replacing this component alongside related belts can prevent unexpected downtime in fleet operations.

System reliability

Maintaining a stable cooling temperature is essential for the performance of heavy-duty engines used in transport and construction applications.

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 85003125.