23959595 Volvo FH D11K Water Pump

What does a water pump do?

This water pump plays a vital role in the engine cooling system by circulating coolant between the engine block and the radiator. High-strength components ensure reliable performance under the demanding thermal loads typical of heavy commercial vehicle operation.

Vehicle and engine compatibility

Designed specifically for Volvo FH (FH4/FH5) models featuring D11K engines, this component maintains precise flow rates required for engine temperature regulation. It is a high-quality replacement designed to meet the rigorous demands of fleet management and workshop maintenance.

Installation and maintenance

For optimal performance, technicians should inspect the pump during routine cooling system servicing. It is recommended to check for signs of coolant leakage or bearing noise and to replace the unit during belt service intervals to prevent unexpected downtime.

Selection and replacement

This water pump is an equivalent for Volvo OE parts and is engineered to provide seamless integration within the existing cooling circuit.

OE cross-reference

525.03.0009 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 23959595.