3801418 Volvo FM Compatible Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, facilitating the continuous circulation of coolant between the engine and the radiator. By maintaining consistent fluid flow, it prevents overheating and ensures the engine operates within its optimal thermal range, which is essential for heavy-duty performance and longevity.

Compatible Volvo FM vehicles and engines

The component is specifically compatible with Volvo FM trucks, including models such as the FM 480, FM 440, FM 380, FM 340, FM 300, FM 400, FM 360, FM 390, and FM 430. Furthermore, it is designed to fit Volvo FM11 units equipped with D11B engines.

Maintenance and inspection guidance

For optimal performance, technicians should inspect the pump during routine cooling system maintenance. It is recommended to check for signs of coolant leakage from the weep hole or unusual bearing noise. When performing belt replacements, assessing the condition of the water pump is a standard preventive practice to avoid unexpected downtime.

Selection and troubleshooting

Selecting a high-strength component ensures reliable operation under heavy commercial vehicle workloads. Consult your authorized distributor to confirm exact 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 3801418.