21974078 Volvo FH13 D13C Engine Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, facilitating the continuous circulation of coolant between the engine block and the radiator. By maintaining steady flow, it prevents overheating and ensures the engine operates within its intended thermal range, which is vital for the longevity of heavy commercial vehicle engines.

Compatible vehicles and engines

This specific unit is engineered to be compatible with Volvo FH13 trucks equipped with the D13C engine. It provides a reliable solution for fleet managers and workshop technicians looking to maintain high-performance standards in heavy-duty transport applications.

Installation and maintenance

When performing engine maintenance, it is recommended to inspect the water pump alongside the timing belt or alternator belt service. Technicians should check for signs of coolant leakage from the weep hole or unusual bearing noise to identify potential failures before they lead to system overheating.

Troubleshooting and inspection

Consult your authorized distributor for further information regarding compatibility and installation.

OE cross-reference

525.03.0009 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21974078.