21812242 Volvo FH13 D13C Water Pump

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. Designed for heavy commercial vehicle applications, it plays a vital role in maintaining thermal stability during intensive operation.

Engine compatibility and fitment

This specific model is engineered for Volvo FH13 trucks equipped with D13C engines. It provides precise fitment for these heavy-duty applications, ensuring that the cooling cycle remains consistent even under high load conditions common in tractor units and construction machinery.

Installation and maintenance

For professional workshop technicians, it is recommended to inspect the pump and its mounting surfaces during routine belt service. Ensuring the integrity of the cooling circuit helps prevent common failure symptoms such as audible bearing noise or visible leaks from the weep hole.

Troubleshooting and service

Maintaining a stable temperature through reliable coolant circulation is essential for engine longevity in heavy commercial vehicles.

OE cross-reference

525.03.0009 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21812242.