85000347 Volvo FH Water Pump

What does a water pump do?

This water pump plays a critical role in the engine cooling system by circulating coolant between the engine block and the radiator. Maintaining a stable operating temperature is essential for preventing engine overheating and ensuring long-term durability in heavy commercial vehicles.

Vehicle and engine compatibility

This component is specifically engineered for Volvo FH series trucks and Volvo FH16 models equipped with D16G engines. It is also compatible with Volvo FH variants such as the 400, 440, 480, 500, and 520 models. These high-strength components are designed to withstand high temperatures and vibration during long-haul operations.

Installation and maintenance

To ensure proper fitment, technicians should verify the engine code and check for any signs of leakage from the weep hole or bearing play during routine inspections. It is recommended to inspect or renew the pump alongside the timing belt or alternator belt service to prevent unexpected failures.

Troubleshooting guidance

Selecting a high-quality replacement helps maintain system pressure and prevents impeller damage or seal failure in demanding environments.

OE cross-reference

525.03.0006 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85000347.