22479362 Volvo FMX D11K Water Pump

What does a water pump do?

This water pump serves as a vital component within the engine cooling system, responsible for circulating coolant between the engine and the radiator. It is engineered to maintain optimal thermal management under heavy-duty operating conditions, preventing engine overheating and ensuring long-term reliability.

Vehicle and engine compatibility

This specific unit is compatible with Volvo FMX models featuring D11K engines, as well as various Volvo FM series variants including FM 360, FM 380, FM 400, FM 420, FM 440, FM 460, FM 480, and FM 500. It is specifically designed to meet the rigorous demands of these heavy commercial vehicles.

Installation and maintenance guidance

When performing routine maintenance, it is recommended to inspect the pump for signs of leakage or bearing noise. For optimal performance, technicians should check the pump alongside the timing belt or alternator belt service intervals to ensure complete system integrity.

Troubleshooting and inspection

Monitoring for coolant leaks from the weep hole or unusual mechanical noise can help identify potential failures before they lead to significant engine damage.

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 22479362.