22479362 Volvo FH Water Pump D16K Engine

What does a water pump do?

This water pump plays a critical role in the engine cooling system by circulating coolant between the engine and the radiator. Built with high-strength components, it is engineered to withstand the intense heat and vibrations typical of heavy commercial vehicle operations, ensuring long-term engine stability.

Compatible Volvo vehicles and engines

This component is specifically compatible with Volvo FH models including the 400, 420, 440, 460, 480, 500, 520, and 540 variants. It is also designed for use in Volvo FH16 vehicles equipped with the D16K engine. These parts are essential for maintaining optimal operating temperatures during heavy-duty transport.

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 during routine maintenance. It is recommended to replace the water pump during belt service intervals to prevent unexpected engine overheating caused by impeller wear or seal failure.

Troubleshooting and prevention

Maintaining a stable cooling cycle is vital for preventing serious engine damage in heavy-duty trucks. Always verify engine compatibility before installation to ensure a precise fit within the cooling circuit.

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.