Product Description
Improve thermal performance and protect internal electronics with this Cooling Fan Heat Sink for DJI Mavic 3 Series. This replacement cooling module helps dissipate heat from the mainboard and critical components, ensuring stable operation during long flights and high-load tasks such as video recording and navigation processing. It is ideal for repairing overheating issues or replacing a damaged cooling system.
Key Features
- Compatible cooling fan heat sink for DJI Mavic 3 / Mavic 3 Cine / Mavic 3 Classic
- Efficient heat dissipation to maintain optimal operating temperature
- Helps prevent overheating, throttling, and performance instability
- Integrated fan design for active and stable cooling performance
- Durable construction for long-term reliability under flight conditions
- Precision-fit structure for secure installation and proper airflow
Some drone parts may require a programmer or software calibration after replacement to ensure the new parts function properly. Below chart for reference.

Please make sure you have the necessary repair knowledge and hands-on skills before attempting any replacement. We are responsible for product export and quality assurance only.
If you would like to learn more about drone repair and replacement procedures, you can visit study.repair for professional training and systematic learning resources.
Want to Learn DJI Drone Repair?
This part is covered in our DJI Drone Repair Course, where you’ll learn step-by-step fault diagnosis, arm and motor replacement, and safe professional repair methods.
Perfect for beginners and technicians leveling up.
👉 Learn more at Study.Repair
Package Includes
- 1 × Cooling Fan Heat Sink Assembly
Shipping & Delivery:
Please kindly note that the drone parts will be shipped via a special shipping channel. Delivery usually takes around 10–15 working days to arrive at your address.
Hassle-free contact
We're here to help! Contact us at sales@isupplyparts.com