8113274 Compatible Volvo Water Pump

What does a water pump do?

The water pump is a critical component of the engine cooling system, responsible for circulating coolant between the engine block and the radiator. This ensures that the engine maintains an optimal operating temperature even under high-load conditions. Built with high-strength components, this pump is engineered to withstand extreme thermal cycles and vibrations common in heavy-duty environments.

Compatible vehicles and engines

This specific unit is compatible with Volvo NH12 trucks featuring D12C engines. It provides reliable performance for fleet managers and workshop technicians looking to maintain engine longevity in heavy commercial vehicles. Always verify your engine code to ensure exact fitment.

Installation and maintenance

During installation, it is recommended to inspect the cooling system seals and belts. Replacing the pump alongside the timing or alternator belt is a best practice for preventing unexpected downtime. Ensuring the impeller and mechanical seals are properly seated will prevent leaks and maintain consistent pressure within the cooling circuit.

Troubleshooting guidance

If you notice coolant leaking from the weep hole or hear unusual bearing noise, it may be time to inspect the unit. Maintaining a healthy cooling system is essential for preventing engine overheating in demanding transport applications.

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.