21648716 Compatible Volvo FMX II Water Pump

What does a water pump do?

This water pump serves as a vital component within the engine cooling system, facilitating the continuous circulation of coolant between the engine block and the radiator. By maintaining precise thermal management, it prevents engine overheating and ensures the longevity of critical engine components under demanding heavy-duty conditions.

Vehicle and engine compatibility

This part is engineered for compatibility with Volvo FMX II and FM series trucks, including models such as the FM 330, FM 450, FM 410, and FM 370, as well as various FMX configurations. It is specifically designed to meet the requirements of these heavy commercial vehicle engines.

Maintenance and installation

When performing engine maintenance, technicians should inspect the pump for signs of coolant leakage or unusual noise. For optimal performance, it is recommended to check the pump's condition during routine belt service intervals to prevent unexpected downtime in construction or transport applications.

Troubleshooting guidance

Consult your authorized distributor to ensure exact fitment for your specific engine series.

OE cross-reference

525.03.0009 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21648716.