20538845 Water Pump for Volvo D9 Engines

What does a water pump do?

This water pump plays a critical role in the engine cooling system by facilitating the continuous circulation of coolant to prevent overheating. Manufactured to meet rigorous industrial standards, it is designed to handle high temperatures and intense vibrations encountered during long service hours in heavy commercial vehicles.

Compatible engines and fitment

This specific component is designed for use in Volvo engines, specifically the D9 series. It serves as a reliable replacement to maintain optimal thermal management within the engine block and radiator circuit.

Installation and maintenance

For professional installation, technicians should verify that all mounting surfaces are clean and inspect the drive belt or gear alignment. Ensuring correct torque on mounting bolts is essential for preventing leaks and maintaining consistent coolant pressure throughout the system.

Selection guidance

Consult your authorized distributor to confirm exact fitment for your specific engine configuration.

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 20538845.