21469157 Water Pump for Volvo FM Series

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring the continuous circulation of coolant between the engine block and the radiator. By maintaining stable thermal management, it prevents engine overheating and protects internal components from thermal stress during heavy-duty operations.

Compatible Volvo models and engines

This specific component is engineered for Volvo FM series trucks, particularly those equipped with the D13B engine. It is suitable for a wide range of models such as the Volvo FM 300, FM 340, FM 360, FM 380, FM 390, FM 400, FM 430, FM 440, and FM 480. This ensures reliable performance across various heavy commercial vehicle applications.

Installation and maintenance

For professional installation, technicians should inspect the mounting surfaces and ensure all gaskets are correctly seated. It is often recommended to replace the pump during scheduled belt services to prevent unexpected downtime. Always verify the engine code to ensure perfect fitment for your specific chassis.

Troubleshooting and selection

Maintaining a healthy cooling system is vital for engine longevity. If you notice signs of coolant leakage or unusual noise from the front of the engine, consult your authorized distributor to check compatibility.

OE cross-reference

525.03.0020 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21469157.