It is always difficult when it comes to decide and making final call choosing rc electric motor heat sinks, hence we are here today so be sure to check the product reviews that will solve your confusion and save time. Reviews are a great way to find out if the product is right for you and whether it has any design flaws. If there are multiple bad reviews, you may want to look at other products. Negative reviews can tell you a lot about the product, including things you may not have thought to consider. They can tell you about any potential issues with the product. They can also tell you about issues with the manufacturer’s customer service. To help you out, we’ve collected reviews of what we think are the rc electric motor heat sinks this year. Before you proceed with anything, read through our thoughts on the top rc electric motor heat sinks, as well as an overview of what you need to know when considering your buying
In this in-depth review guide, we will discuss about the best rc electric motor heat sinks.
Our Top Picks
5
RC Car Motor Cooling Fans Surpass Hobby 30mm Twin Motor Fan with Metal Heatsink 3650 3660 540 550...
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The Best rc electric motor heat sinks
4 Pack Vgoohobby Aluminum Electric Engine Motor Heatsink Cooling Heat Sink Fins for 550 540 3650 Size Brushed Brushless Motors RC Car Truck,Blue
$9.99
in stock
Amazon.com
as of August 19, 2025 11:11 am
Features
- Keeps motors cool! Make your electric motor run more efficiently by keeping it cooler!
- Compatible with most Traxxas, HPI, Tamiya, and Losi electric motors
- Suitable for all 540,550,stock and modified motors
- Hight quality aluminum ,easy to use,Height-28mm ,inner diameter-34.6,thickness-2mm， weight-21g
- Package include 4PCS 540 motor heatsink
RC Cooling Fans Surpass Hobby Twin 30mm RC Car Motor Fan with Red Metal Heatsink 4068 4274 Brushless Motor Heatsink for 1/8 1/7 RC Car 40mm 42mm Brushless Motor
$22.99
in stock
Amazon.com
as of August 19, 2025 11:11 am
Features
- Diameter 40MM RC Motor Heatsink Cooling Fan: Dual fans with heatsink, designed for 1:8 scale rc car and the rc motor which diameter is 40mm, such as 4068 4076 4082 4092 brushless motor
- Prevent Motor From Overheating: The speed can reach up to 27000 RPM, excellent heat dissipation effect to protect the motor and extend motor's service life
- Exquisite Workmanship: Made of high quality metal material, exquisite workmanship make this cooling fan is durable for long term use
- Unique Design with Extension Cable: The fan is black body with cool silver and black color heatsink, the fan with extension cable for easy to use
- Easy to Install: Dual cooling fan compatible with carbon fan cover for protecting the rc fans, easy to Install. Notice: The plug is not divided into positive and negative poles, and you don' worry the wrong connection will not work
JFtech Aluminum Alloy RC Electric Motor Heat Sink Heatsink with 5V Cooling Fan for 1/8 1/10 RC Car Truck Buggy Crawler 540 550 3650 Size Motor
$8.99
in stock
Amazon.com
as of August 19, 2025 11:11 am
Features
- This heat sink is a professional and practical heatsink , fit for 540 550 and 3650 size motor , it will come with a 5V cooling fan
- This cooling fan can power up from the receiver , to protect your motor. It is easy and convenient to use. .
- Keep motors cool , Make your electric motor run more efficiently by keeping it cooler.
- Material : Aluminum Alloy , Weight : 21.5 g
- Please check your specific model's manual for compatibility . Please feel free to contact us if you have any issue or need further assistance, we are here for you.
Hobby Fans RC Cooling Fan 28000RPM Alluminum RC Car Motor Fan with Heatsink for RC Car 1/8 1/10 540 550 F540 3650 3660 Motor
$15.99
in stock
Amazon.com
as of August 19, 2025 11:11 am
Features
- Easy to Install: Small size and lightweight, convenient for you to install and remove
- Prevent Motor From Overheating: The speed can reach up to 28000 RPM, excellent heat dissipation effect to protect the motor and extend motor's service life
- Exquisite Workmanship: With high quality material and exquisite workmanship, this cooling fan is solid for long term use
- Wide Compatiblity: Designed for RC model car 1/8, 1/10, 1/12 540 550 brushed motor and F540 3650 3660 3670 3674 brushless motor
- Easily Power Up: The cooling fan comes with JST 2 pin plug, can power up from the receiver, very easy to use
RC Car Motor Cooling Fans Surpass Hobby 30mm Twin Motor Fan with Metal Heatsink 3650 3660 540 550 Brushless Motor Replacement Parts for 1/10 RC Car 36-38mm Brushless Motor
$21.98
in stock
1 used from $20.27
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Amazon.com
as of August 19, 2025 11:11 am
Features
- Prevent Motor From Overheating: The speed can reach up to 28000 RPM, excellent heat dissipation effect to protect the motor and extend motor's service life
- Suitable for Diameter 36MM Motor: Dual fans with heatsink, designed for 1/8, 1/10 scale rc car and the rc motor which diameter is 36mm/1.42in, such as 540 550 3650 3660 3665 3670 3674 brushless motor.compatible with INJORA 12T motor, Hobbywing 3650 G2 8.5T brushless motor,Axial AM27 27T 540 motor, GoolRC 3650 4300KV brushless motor etc
- Exquisite Workmanship: Made of high quality metal material, exquisite workmanship make this cooling fan is durable for long term use
- Unique Design with Extension Cable: the fan is black body with cool silver and black color heatsink, the fan with extension cable for easy to use
- Easy to Install: Dual cooling fan compatible with carbon fan cover for protecting the rc fans, easy to Install. Notice: The plug is not divided into positive and negative poles, and you don' worry the wrong connection will not work
3Pack Vgoohobby Aluminum 370 380 Brushless Brushed Electric Motor Heat Sink Heatsink Cooling Compatible with 1/16 1/18 HSP HPI Wltoys Himoto Redcat Traxxas 1/16 RC Car Boat Truck (Red)
$9.19
in stock
Amazon.com
as of August 19, 2025 11:11 am
Features
| Part Number | XZ049 |
| Model | XZ049 |
| Color | Red |
| Is Adult Product |
Apex RC Products Blue Aluminum Electric Motor Heat Sink for Cooling 540/550 Motors 8040
out of stock
Amazon.com
as of August 19, 2025 11:11 am
Features
- KEEPS Motors Cool! Make your electric motor run more efficiently by keeping it cooler!
- HIGH Quality Aluminum
- WORKS on 540 and 550 Size Motors
- COMPATIBLE with most Traxxas, HPI, Tamiya, and Losi Electric Motors
YQBOOM (4-Pack) Aluminum Electric Engine Motor Heatsink Fins Cooling for RC 540 550 Size Brushed Brushless RC Car Accessories (Blue)
$8.99
in stock
Amazon.com
as of August 19, 2025 11:11 am
Features
- Works on:550/540 Size Electric Engine Motor,fit most Traxxas, HPI, Tamiya, and Losi Electric Motors
- HIGH Quality Aluminum ,Keep Motors Cool! Make your electric motor run more efficiently by keeping it cooler!
- Height:28mm ,inner diameter:34.6mm,thickness:2mm weight-21g ,Pack of 4 ,Great Value
- Produced By YQBOOM ,Well made, New
2-Pack HobbyPark Aluminum Electric Motor Heat Sink Cooling Fins for RS540 550 540 3650 Size RC Parts
$7.49
in stock
Amazon.com
as of August 19, 2025 11:11 am
Features
- Works on:550/540 Size Electric Engine Motor,Compatible with most Traxxas, HPI, Tamiya, and Losi Electric Motors
- HIGH Quality Aluminum ,KEEPS Motors Cool! Make your electric motor run more efficiently by keeping it cooler!
- Pack of 2 ,Great Value
- Produced By HobbyPark ,Well made and durable,100% New
DGZZI Motor Heatsink 2PCS Racing Aluminum Electric Motor Heat Sink Radiator Cooling Fins for 540 550 3650 Motor RC Car Part
$6.99
in stock
Amazon.com
as of August 19, 2025 11:11 am
Features
- Fit for 540 550 and 3650 size motor , to protect your motor.
- Compatible with most HSP , tamiya . and losi electric motors .
- Made of high-quality aluminum alloy material, fast heat conduction, light weight and durability.
- Easy to install and use, good heat dissipation.
- Keep motors cool , Make your electric motor run more efficiently by keeping it cooler.
The Video Review of Best rc electric motor heat sinks
Final thoughts
Our best overall rc electric motor heat sinks, the Perception and the reviews helps assist to choose you the product better. We hope our reviews buyer guide of these rc electric motor heat sinks will help you pick the perfect rc electric motor heat sinks for you and your buying decision making.