21969183 Compatible Water Pump — Volvo FH16

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 to maintain optimal operating temperatures. Designed for heavy commercial vehicle applications, it features high-strength components to withstand continuous high-load conditions, including high temperatures and significant vibrations.

Compatible vehicles and engines

This specific model is compatible with Volvo FH models, including variants 420, 460, 500, and 540, as well as Volvo FH16 units equipped with D16G engines. It is built to meet the rigorous demands of heavy-duty truck engines and tractor units.

Installation and maintenance

For professional maintenance, it is recommended to inspect the pump during routine cooling system service. When replacing the unit, technicians should check the condition of the belts and seals to ensure long-term system integrity. Proper installation prevents common issues like coolant leakage or bearing noise.

Troubleshooting guidance

Consult your authorized distributor to confirm exact fitment for your specific engine configuration.

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 21969183.