1549491 Volvo FH Water Pump

What does a water pump do?

This water pump plays a critical role in the engine cooling system by circulating coolant between the engine and the radiator. Built with high-strength components, it ensures consistent thermal regulation to prevent engine overheating during heavy-duty operations.

Compatible vehicles and engines

This component is specifically fitted to Volvo FH (FH4/FH5) trucks featuring the D11K engine. It serves as a reliable replacement for original equipment parts to maintain engine efficiency in heavy commercial vehicle applications.

Installation and maintenance

For optimal performance, technicians should inspect the pump during timing belt or alternator belt service intervals. It is recommended to check for signs of coolant leakage or bearing play during routine maintenance to prevent unexpected downtime.

Troubleshooting and selection

Proper installation ensures the impeller and mechanical seals function correctly within the cooling circuit, maintaining steady flow rates under high-pressure conditions.

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.