21648908 Compatible Volvo FH13 D13B Water Pump

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 flow, it prevents overheating and ensures the engine operates within its ideal thermal range even under high-load conditions.

Specifically designed for Volvo FH13 vehicles equipped with D13B engines, this component meets the rigorous demands of heavy commercial vehicle service. It provides reliable performance for fleet managers and workshop technicians looking to maintain engine longevity.

For optimal performance, technicians should inspect the pump during routine belt or timing belt service. Monitoring for signs such as coolant leakage from the weep hole or unusual bearing noise can help prevent sudden engine overheating and ensure system integrity.

Check the compatibility list.

OE cross-reference

525.03.0016 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21648908.