85000476 Compatible Water Pump — Volvo FMX

What does a water pump do?

The water pump is a vital component of the engine cooling system, responsible for continuously circulating coolant between the engine block, cylinder head, and radiator. By facilitating this flow, the pump prevents overheating and ensures the engine operates within its optimal thermal range during heavy-duty service.

Vehicle and engine compatibility

This specific model is designed to fit Volvo FMX trucks featuring D13C engines. It provides reliable performance for heavy commercial vehicle applications, ensuring that the coolant circulation remains consistent even under high thermal loads common in construction or long-haul transport.

Maintenance and installation

For optimal performance, technicians should inspect the pump during routine belt or timing belt service. Monitoring for signs such as coolant leaks from the weep hole or unusual bearing noise can help prevent unexpected downtime. Proper installation ensures seamless integration with the existing radiator and thermostat setup.

Troubleshooting guidance

Always verify compatibility with your specific engine configuration to ensure a precise fitment and prevent flange or diameter mismatches during installation.

OE cross-reference

525.03.0017 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85000476.