20920085 Volvo FMX Compatible 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 block and the radiator. By maintaining steady flow, it prevents overheating during heavy-duty operation in demanding environments.

Compatible vehicles and engines

Designed specifically for Volvo FMX models (including 380, 420, 460, and 500 variants) and Volvo FM series (including FM 500, FM 380, FM 420, and FM 460) equipped with D13C engines. This component is engineered to meet the rigorous demands of heavy commercial vehicle engines.

Maintenance and installation guidance

For optimal performance, technicians should inspect the pump during routine belt service. Monitoring for signs such as coolant leakage from the weep hole or unusual bearing noise can prevent engine overheating. Proper installation ensures long-term durability in construction and transport applications.

Troubleshooting and selection

Consult your authorized distributor.

OE cross-reference

525.03.0005 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20920085.