85003708 Volvo FH D13K Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, responsible for circulating coolant between the engine and the radiator. By maintaining steady flow, it prevents overheating and ensures the thermal stability of heavy-duty engines during demanding operations.

Compatible Volvo FH engines

This component is specifically engineered to fit Volvo FH models, including the FH4 and FH5 series. It is compatible with various engine configurations such as the D13K, as well as Volvo FH 400, 440, 480, 500, and 520 variants. This ensures precise fitment for specific tractor units and heavy commercial vehicles.

Installation and maintenance

For optimal performance, technicians should inspect the pump during routine belt service intervals. When replacing this unit, it is recommended to check the condition of the drive belts and gaskets to prevent future leaks or premature wear of the new component.

Troubleshooting and replacement

Regular monitoring of coolant levels and checking for signs of leakage around the housing can help identify potential issues before they lead to 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 85003708.