1549491 Volvo FH13 D13B Water Pump

What does a water pump do?

This water pump is a critical component of the engine cooling system, designed to circulate coolant between the engine and the radiator. By maintaining steady flow, it prevents overheating and ensures the engine operates at its ideal temperature even under high thermal loads common in heavy commercial vehicles.

Compatible vehicles and engines

This specific unit is designed for Volvo FH13 trucks equipped with D13B engines. It serves as a reliable replacement for OE components, ensuring seamless integration within the cooling circuit of the vehicle's heavy-duty engine.

Installation and maintenance

For optimal performance, technicians should inspect the pump during routine belt services. It is recommended to check for any signs of coolant leakage from the weep hole or unusual bearing noise. Replacing the pump alongside timing or alternator belts can prevent unexpected downtime caused by cooling system failure.

Troubleshooting and selection

Regular maintenance of the cooling system helps prevent serious engine damage caused by overheating. Always verify compatibility with your specific engine configuration before 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 1549491.