8113274 Volvo VNL D12 Water Pump

What does a water pump do?

This water pump serves as a vital component within the engine cooling system, facilitating the continuous circulation of coolant between the engine block and the radiator. Designed for high-load operating conditions, this part ensures that thermal regulation remains stable during intensive heavy commercial vehicle use, preventing engine overheating through reliable centrifugal action.

Vehicle and engine compatibility

This specific component is designed to fit Volvo VNL trucks equipped with the D12 engine. It is engineered to meet the rigorous demands of tractor units and heavy-duty machinery, ensuring seamless integration with existing engine cooling architectures. For precise fitment, always verify the engine code during selection.

Maintenance and inspection guidance

Maintenance of the cooling system should include regular inspections of the pump housing and seals. When performing belt or timing belt service, it is recommended to inspect the water pump for signs of wear, such as weeping or unusual noise, to prevent unexpected downtime in the field.

Troubleshooting and selection

Maintaining proper coolant levels and checking for leaks around the pump housing can extend the service life of the entire cooling circuit.

OE cross-reference

525.03.0002 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8113274.