21468471 Compatible Volvo B9L Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, responsible for circulating coolant between the engine and the radiator. Designed to withstand high-load operating conditions, it utilizes high-strength components to ensure reliable thermal management and prevent engine overheating in heavy commercial vehicles.

Vehicle and engine compatibility

This specific unit is designed for Volvo B9L trucks equipped with D9B engines. It functions as a direct replacement to maintain the integrity of the cooling circuit during intensive service cycles. It is also fitted to other heavy commercial vehicle applications requiring precise flow control.

Installation and maintenance

For professional installation, it is recommended to inspect the mechanical seal and housing integrity during replacement. Technicians should check the belt tension and inspect the coolant hoses and thermostat to ensure the entire cooling system is functioning correctly to prevent premature wear.

System performance

Consult your authorized distributor.

OE cross-reference

525.03.0006 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21468471.