23959595 Water Pump for Volvo FH D13K

What does a water pump do?

This water pump functions as a vital component within the engine cooling system, responsible for circulating coolant between the engine block, cylinder head, and radiator. By maintaining constant fluid movement, it prevents overheating and ensures that the engine operates within its optimal thermal range even under high-load conditions typical for heavy commercial vehicles.

Vehicle and engine compatibility

This specific part is designed to fit Volvo FH (FH4/FH5) trucks featuring the D13K engine. It serves as a reliable replacement for original equipment, ensuring seamless integration with the existing cooling circuit of the vehicle's powertrain.

Installation and maintenance

For optimal performance, technicians should inspect the water pump during routine cooling system maintenance or when replacing timing belts and hoses. It is essential to check for signs of coolant leakage from the weep hole or unusual bearing noise during service intervals to prevent sudden engine overheating.

Troubleshooting and service

Maintaining the integrity of the cooling system by using high-strength components helps prevent cavitation and impeller erosion, ensuring long-term reliability for fleet operators and workshop technicians.

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.