22479362 Water Pump for Volvo FH

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, responsible for circulating coolant between the engine and the radiator. By maintaining consistent fluid flow, it prevents overheating and ensures the thermal stability required for high-performance engine operation in heavy commercial vehicles.

Vehicle and engine compatibility

This component is specifically designed for Volvo FH models, including various engine configurations such as the 400, 420, 440, 460, 480, 500, 520, and 540 series. It serves as a reliable replacement for original equipment parts in these heavy-duty applications.

Installation and maintenance guidance

To ensure proper function, technicians should inspect the pump during routine cooling system maintenance or when replacing belts. Monitoring for signs such as coolant leakage from the weep hole or unusual bearing noise is essential for preventing engine damage. Consult your authorized distributor to verify fitment.

Troubleshooting and inspection

Regular inspection of the impeller and mechanical seals helps prevent sudden system failure during long-haul operations.

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.