21648711 Compatible Water Pump for Volvo FH16 II

This water pump serves as a critical component within the engine cooling system, responsible for circulating coolant between the engine block and the radiator. By maintaining consistent fluid flow, it prevents engine overheating and ensures the motor operates within its ideal temperature range during heavy-duty service cycles.

This specific model is compatible with Volvo FH series trucks, including models such as the FH 460, 500, 540, 420, 520, 440, 480, and 400. It is also engineered for Volvo FH16 II variants including the FH 16/600, FH 16/540, and FH 16/550. These components are vital for maintaining thermal stability in heavy commercial vehicle engines.

Technicians should inspect the pump during routine belt or timing belt service intervals. When replacing this component, ensure that the mounting surfaces are clean and that the drive belt is properly tensioned to prevent premature bearing wear or impeller damage. Monitoring for coolant leaks or unusual noise is recommended during regular maintenance.

Consult your authorized distributor.

OE cross-reference

525.03.0008 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21648711.