85003125 Volvo FH D11K Water Pump

What does a water pump do?

This water pump functions as a vital component within the engine cooling system, ensuring the continuous circulation of coolant between the engine and the radiator. By maintaining proper flow, it prevents overheating and ensures stable operating temperatures for heavy commercial vehicle engines.

Compatible Volvo FH engines

This component is specifically engineered for Volvo FH series trucks, including models such as the FH4 and FH5. It is compatible with various power outputs including 400, 440, 480, 500, and 520 variants, specifically tailored for the D11K engine configuration.

Installation and maintenance

For optimal performance, technicians should inspect the pump during routine belt service. When replacing this part, it is recommended to check the integrity of the cooling hoses and the condition of the drive belt to prevent premature wear of the new component.

Troubleshooting tips

Maintaining proper coolant levels and checking for signs of leakage around the housing or weep hole can help prevent unexpected engine overheating.

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 85003125.