20997647 Compatible Water Pump — Volvo FH16

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, specifically designed to facilitate the continuous circulation of coolant between the engine block and the radiator. By maintaining consistent flow, it prevents overheating and ensures stable thermal management during heavy-duty operations in commercial vehicles.

Vehicle and engine compatibility

This specific unit is compatible with Volvo FH16 trucks equipped with the D16G engine. It is manufactured using high-strength components to withstand the high temperatures and vibrations typical of heavy commercial vehicle environments. The precision-engineered internal components support long service intervals and reliable performance.

Installation and maintenance

For optimal maintenance, technicians should inspect the pump during routine cooling system services. It is recommended to check for signs of leakage or bearing play and to replace the unit alongside related belt components to ensure system integrity. Check the compatibility list for further details.

Troubleshooting and selection

Regular monitoring of coolant levels and inspection of the pump housing can help prevent unexpected downtime in fleet operations.

OE cross-reference

525.03.0013 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20997647.