85003894 Volvo VNL D13 Water Pump

What does a water pump do?

This water pump serves as a vital component within the engine cooling system, ensuring the continuous circulation of coolant between the engine block, cylinder head, and radiator. Designed to withstand high temperatures and heavy-duty operating conditions, this part helps prevent engine overheating during long service hours.

Vehicle and engine compatibility

This specific water pump is designed for use in Volvo VNL trucks equipped with D13 engines. It provides reliable performance for heavy commercial vehicle applications, ensuring that the cooling cycle remains stable even under high load.

Maintenance and inspection

Technicians should inspect the pump for signs of coolant leakage from the weep hole or unusual bearing noise during routine maintenance. It is recommended to check the condition of the drive belts and seals whenever performing engine service intervals to ensure system integrity.

Troubleshooting guidance

Maintaining a stable cooling temperature is essential for engine longevity. For precise fitment, always verify that the engine code matches your specific application.

OE cross-reference

525.03.0013 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85003894.