23959580 Compatible Water Pump — Volvo FMX

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. Built with heavy-duty grade materials, it is engineered to withstand the high thermal and mechanical stresses encountered in commercial vehicle engines.

Vehicle and engine compatibility

This part is specifically compatible with Volvo FMX models equipped with D11K engines, as well as various Volvo FM series variants such as the FM 380, FM 400, FM 420, FM 440, FM 460, FM 480, and FM 500. It provides precise fitment for heavy commercial vehicle applications.

Installation and maintenance

For optimal performance, technicians should inspect the pump during routine belt service. Common signs of wear include coolant leakage from the weep hole or unusual noise from the bearing assembly. Replacing the pump during scheduled maintenance helps prevent engine overheating and potential system failure.

Troubleshooting guidance

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

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 23959580.