21648908 Compatible Volvo Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, responsible for circulating coolant between the engine block and the radiator. By maintaining constant fluid motion, it prevents overheating and ensures the engine operates within its ideal temperature range even under high thermal loads.

Vehicle and engine compatibility

This specific model is designed for use in Volvo FM13 vehicles equipped with D13A engines. It provides a reliable solution for fleet managers and workshop technicians looking to maintain engine longevity in heavy commercial vehicle applications.

Installation and maintenance

For optimal performance, it is recommended to inspect the pump and its associated belts during routine maintenance intervals. When replacing this component, ensure the mounting surfaces are clean and check the condition of the drive belts to prevent premature wear of new parts.

Troubleshooting symptoms

If you notice coolant leaks from the weep hole or unusual bearing noise, it may be time to replace the unit to avoid serious engine damage.

OE cross-reference

525.03.0016 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21648908.