23959580 Volvo FH D13B Engine Water Pump

What does a water pump do?

This water pump plays a critical role in the cooling system by circulating coolant between the engine and the radiator to maintain stable operating temperatures. For heavy commercial vehicles, a high-flow pump is essential to prevent overheating during long-haul operations and high engine loads.

Compatible Volvo engines and models

This component is specifically designed for Volvo FH and FH13 series trucks featuring D13B engines. It is compatible with various power outputs including 400, 420, 440, 460, 480, 500, 520, and 540 variants. For exact fitment, always verify the engine code against the required specifications.

Installation and maintenance

Proper maintenance of the cooling system involves regular inspections of the pump housing and seals to prevent leaks. Technicians should check for signs of bearing wear or impeller damage during routine service intervals to avoid serious engine overheating.

Troubleshooting cooling issues

Selecting a high-quality replacement ensures long-term reliability for the vehicle's thermal management system.

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 23959580.