20997650 Volvo FM13 D13A Water Pump

What does a water pump do?

This water pump functions as a vital component within the engine cooling system, driving the circulation of coolant between the engine block and the radiator. By maintaining a constant flow, it prevents overheating during high-load operations common in heavy commercial vehicle service.

Vehicle and engine compatibility

This specific model is engineered for compatibility with Volvo FM13 trucks featuring the D13A engine. It provides a reliable replacement for original equipment, ensuring that the cooling system maintains consistent pressure and flow rates throughout the engine's operational cycle.

Maintenance and installation guidance

For optimal performance, technicians should inspect the pump and surrounding belts during routine maintenance intervals. It is recommended to check for signs of coolant leakage or bearing noise during service to prevent potential engine temperature spikes.

Troubleshooting and selection

Selecting a high-strength component helps maintain system integrity and prevents erosion on the sealing surfaces between the pump and the engine block.

OE cross-reference

525.03.0013 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20997650.