23959585 Volvo FM D13K Water Pump

What does a water pump do?

This water pump is a critical component of the engine cooling system, designed to circulate coolant between the engine and the radiator. By maintaining steady fluid flow, it prevents overheating and ensures stable thermal management during heavy-duty operations.

Vehicle and engine compatibility

This part is specifically fitted to Volvo FM trucks, including models such as the FM 380, FM 420, FM 460, and FM 500 equipped with D13K engines. It serves as a reliable replacement for original equipment in these heavy commercial vehicle applications.

Installation and maintenance

To ensure proper function, technicians should inspect the pump for signs of coolant leakage from the weep hole or unusual bearing noise. It is recommended to inspect the pump during routine belt service intervals to prevent unexpected engine overheating.

Troubleshooting and service

Maintaining a consistent cooling flow is vital for long-term engine health and performance in demanding transport environments.

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.