21969188 Volvo B13R D13B Water Pump

What does a water pump do?

This water pump plays a critical role in the engine cooling system by circulating coolant between the engine and the radiator. Built with high-strength components, it is engineered to withstand the rigorous thermal demands of heavy-duty commercial engines.

Vehicle and engine compatibility

This specific unit is compatible with Volvo B13R vehicles featuring the D13B engine. It serves as a reliable replacement for original components, ensuring consistent cooling performance in demanding environments.

Maintenance and installation

For optimal performance, technicians should inspect the pump during routine belt service. It is recommended to check for signs of coolant leakage or bearing play during every maintenance interval to prevent overheating issues.

Troubleshooting and selection

The component is designed to maintain steady flow rates and resist wear under high-pressure conditions. Consult your authorized distributor to ensure exact fitment for your specific engine configuration.

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 21969188.