85003125 Volvo FM FMX Water Pump

This water pump serves as a vital component within the engine cooling system, responsible for circulating coolant between the engine and the radiator. By maintaining steady flow, it prevents overheating and ensures the engine operates within its intended thermal range during heavy-duty service. This part is specifically compatible with Volvo FM models, including the FM 300, 340, 360, 380, 390, 400, 430, and 480 variants. It is also fitted to Volvo FMX series trucks such as the 400, 440, and 480 models. These components are engineered to meet the rigorous demands of heavy commercial vehicle operations.

For professional installation, technicians should inspect the drive belts and housing integrity during replacement. It is recommended to check for signs of leakage or bearing play during routine maintenance intervals to prevent sudden system failure. Maintaining the cooling system integrity is essential for long-term engine health.

Consult your authorized distributor to ensure correct fitment for your specific engine configuration.

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.