23959585 Volvo FM D13C Water Pump

What does a water pump do?

This water pump plays a critical role in the engine cooling system by circulating coolant between the engine and the radiator. By maintaining consistent fluid flow, it prevents overheating and protects heavy-duty engine components from thermal stress during long-haul operations or high-load construction tasks.

Compatible Volvo engines and models

This component is specifically engineered to fit Volvo FM models, including the FM 500, FM 380, FM 420, and FM 460. It is also compatible with Volvo FM13 units equipped with D13C engines. For exact fitment, technicians should always verify the engine code against the requirements of the vehicle.

Installation and maintenance guidance

To ensure long-term reliability, it is recommended to inspect the pump during routine belt service. Technicians should look for signs of coolant leakage from the weep hole or unusual bearing noise. Replacing the pump alongside timing or alternator belts can prevent unexpected downtime caused by cooling system failure.

Preventive maintenance tips

Maintaining a robust cooling circuit is essential for engine longevity in heavy commercial vehicles. This part provides a reliable solution for workshop technicians and fleet managers looking to maintain engine thermal stability.

OE cross-reference

525.03.0005 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 23959585.