8170833 Volvo FH12 Water Pump Replacement

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, providing the necessary centrifugal force to circulate coolant between the engine block and the radiator. By maintaining consistent fluid flow, it prevents overheating and ensures stable operating temperatures during heavy-duty service cycles.

Compatible Volvo FH12 models

This specific unit is designed for Volvo FH12 trucks equipped with D12C engines. It is compatible with various configurations such as the FH 12/340, FH 12/380, FH 12/420, FH 12/500, FH 12/460, FH 12/390, and FH 12/430. For precise fitment, always verify that the engine code matches your vehicle requirements.

Installation and maintenance

To ensure optimal performance, technicians should inspect the pump during routine belt service. Common signs of wear include coolant leakage from the weep hole or unusual noise from the bearing assembly. Replacing this component alongside the timing or alternator belt is recommended to prevent unplanned downtime in fleet operations.

Troubleshooting and replacement

VADEN ORIGINAL parts are engineered to meet strict industrial standards, focusing on housing tolerances and seal integrity to handle high temperatures and vibrations in heavy commercial vehicle engines.

OE cross-reference

525.03.0003 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8170833.