422791 Compatible Water Pump — Volvo FL12

What does a water pump do?

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

Vehicle and engine compatibility

This part is designed for use in Volvo FL12 trucks equipped with TD122 engines. It is engineered to meet the specific requirements of these heavy commercial vehicle engines, providing reliable performance in demanding service environments.

Maintenance and inspection

For optimal performance, technicians should inspect the pump during routine belt or timing belt service intervals. It is recommended to check for signs of coolant leakage or bearing noise to prevent unexpected downtime in fleet operations.

Selection guidance

To ensure correct fitment, always verify that the replacement matches the specific engine requirements of the vehicle.

OE cross-reference

525.03.0018 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 422791.