20920065 Compatible Water Pump — Volvo FH13

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 block and the radiator. By maintaining consistent thermal management, it prevents overheating and protects internal engine components from thermal stress during heavy-duty operations.

Compatible Volvo FH models and engines

This part is specifically engineered for Volvo FH series vehicles, including models such as the 400, 420, 440, 460, 480, 500, 520, and 540. It is highly compatible with Volvo FH13 engines featuring the D13A designation, ensuring a precise fit for these heavy commercial vehicle applications.

Installation and maintenance guidance

For professional workshop technicians, it is recommended to inspect the pump and its drive belt during routine maintenance intervals. Replacing the pump alongside the timing or alternator belt can prevent sudden failures caused by worn bearings or impeller issues.

Troubleshooting and selection

Regular monitoring of coolant levels and checking for leaks around the pump housing can help identify potential issues before they lead to serious engine damage. Always verify exact fitment via engine codes before installation.

OE cross-reference

525.03.0008 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20920065.