CR-10S Pro heatsink fan replacement

The Official Creality Heatsink Cooling Fan CR-10S Pro 40 x 40 x 10 mm 24V is a replacement hotend heatsink fan for the Creality CR-10S Pro. Its job is to keep the heatsink cool so the hotend can maintain stable filament flow and reduce the risk of heat-related feeding issues.

Key features of the 24V Creality heatsink cooling fan

• Official Creality replacement part for the CR-10S Pro.
• 40 x 40 x 10 mm fan size for the specified mounting format.
• 24V operation matched to the printer's fan power system.
• Hotend heatsink cooling function to support thermal control above the melt zone.
• Direct replacement use for restoring airflow when the original fan becomes noisy, weak, or non-functional.

Why heatsink cooling matters on a 3D printer hotend

Proper heatsink airflow helps keep heat in the intended melting area instead of travelling upward into the filament path. On a CR-10S Pro, replacing a worn or failed heatsink fan can help restore more reliable extrusion behaviour and reduce jams associated with poor hotend cooling.

Common use cases for this Creality replacement fan

• Repairing a failed hotend fan when the original unit no longer spins or starts intermittently.
• Fixing excessive fan noise caused by wear or bearing deterioration.
• Troubleshooting heat creep symptoms such as softening filament above the nozzle area or unexplained hotend clogs.
• Maintaining a CR-10S Pro with the correct replacement part size and voltage for the heatsink cooling position.

Who this part is for

This replacement part is suited to CR-10S Pro owners servicing the hotend cooling system. It is relevant for routine maintenance, fault diagnosis, and restoring stock cooling performance on the printer's heatsink assembly.