20921947 Compatible Water Pump for Volvo VNL D13

What does a water pump do?

This water pump serves as a vital component within the engine cooling system, responsible for circulating coolant between the engine and the radiator. It is engineered to maintain stable thermal regulation, even under the intense operating conditions typical of heavy commercial vehicle engines.

Compatible vehicles and engines

This specific part is designed for use in Volvo VNL trucks equipped with D13 engines. It provides reliable performance by managing heat dissipation during long service hours in demanding environments. Consult your authorized distributor to confirm fitment.

Maintenance and installation

To ensure proper operation, technicians should inspect the pump for signs of coolant leakage or unusual noise during routine maintenance. It is often recommended to replace the pump in conjunction with belt service to prevent unexpected system failures in the field.

Troubleshooting and selection

Maintaining an efficient cooling cycle is essential for preventing engine overheating and ensuring the longevity of the entire powertrain system.

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 20921947.