23959585 Volvo FM II 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 fluid flow, it prevents overheating and ensures the engine operates within its designated thermal parameters under heavy-duty conditions.

Vehicle compatibility and fitment

This specific part is compatible with Volvo FM and FM II series trucks, including models such as the FM 500, FM 460, FM 420, and FM 380. It is engineered to meet the rigorous demands of heavy commercial vehicle engines, providing a reliable solution for workshop technicians and fleet managers.

Maintenance and installation guidance

When performing engine maintenance, it is recommended to inspect the pump housing and impeller for signs of wear. For optimal performance, consider renewing the pump during timing belt or alternator belt service intervals to prevent unexpected system failures.

Troubleshooting and inspection

Regular checks for coolant leaks around the seal or unusual mechanical noise can help identify potential issues before they lead to engine overheating. 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 23959585.