20464403 Volvo FMX D13C Engine Water Pump

This water pump serves as a critical component in the engine cooling system, ensuring the continuous circulation of coolant between the engine block and the radiator. By maintaining steady flow, it prevents overheating and ensures the engine operates within its designed thermal parameters even under heavy loads.

This component is specifically designed for Volvo FMX 480, 440, and 400 models utilizing the D13C engine. It is also compatible with various Volvo FM series trucks, including the FM 480, 440, 400, 390, 380, 360, 340, and 300 models. These parts are engineered to meet the rigorous demands of heavy commercial vehicle operations.

For optimal performance, technicians should inspect the pump during belt or timing belt service intervals. When replacing a water pump, it is recommended to check associated components such as the thermostat and radiator hoses to ensure complete system integrity. Proper installation ensures long-term reliability in demanding environments.

Consult your authorized distributor for more information regarding fitment and technical specifications.

OE cross-reference

525.03.0021 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20464403.