20997650 Compatible Water Pump — Volvo FMX

What does a water pump do?

This water pump plays a vital role in the engine cooling system by continuously circulating coolant between the engine block, cylinder head, and radiator. By maintaining steady flow, it prevents overheating and ensures the engine operates within its optimal thermal range even under high loads.

Vehicle and engine compatibility

This component is specifically engineered for Volvo FMX trucks featuring the D13K engine. It provides reliable performance for heavy commercial vehicle applications, ensuring that the cooling cycle remains consistent during demanding service cycles in construction or transport environments.

Installation and maintenance

To ensure proper installation, technicians should inspect the mounting surfaces and the condition of the drive belt during replacement. It is recommended to check the water pump alongside other cooling components like the thermostat and radiator hoses to prevent future system failures.

Troubleshooting and inspection

Regular inspection of the pump for signs of leakage or unusual noise can help prevent sudden engine overheating. Consult your authorized distributor for fitment verification.

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.