Baby Stuff Lab compares top-rated RC Engine Heat Sinks by analyzing reviews and customer feedback. You can easily choose the right one from our Editor Pick List.
Top Rated RC Engine Heat Sinks
No. 1 
4 Pack Vgoohobby Aluminum Electric Engine Motor Heatsink Cooling Heat Sink Fins for 550 540 3650 Size Brushed Brushless Motors RC Car Truck,Blue
- 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
No. 2 
YQBOOM (4-Pack) Aluminum Electric Engine Motor Heatsink Fins Cooling for RC 540 550 Size Brushed Brushless RC Car Accessories (Blue)
- 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
No. 3 
Hobby Fans RC Motor Heat Sink with 5V Cooling Fan Fit 540 550 3650 F540 3660 3670 Size Brushless Motor Engine Heatsink for 1/10 RC Car Truck Buggy...
- Easy to Install: Small size and lightweight, convenient for you to install and remove
- Prevent Motor From Overheating: 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: This motor heatsink is 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 can power up from the receiver, very easy to use
No. 4 
Vgoohobby RC Motor Heatsink 540 545 550 Brushless Brushed Electric Engine Heat Sink with 5-6V Cooling Fan Compatible with Traxxas HSP HPI Wltoys...
- Suitable for 540 550 3650 3660 sized RC motors,Compatible with Traxxas HSP HPI Wltoys Himoto Axial Tamiya 1/10 RC crawler truck car.Universal 540 550 RC motor engine heat sink.
- Cooling Fan Working Voltage:5V-6V; Cooling Fan Size: 30*30*10 mm;Can be powered up by the receiver or esc.Do NOT try the working voltage over to 7V.
- Connector Type:JST Male Plug;Cable length: 280mm/11";Main Color:Blue /Red/Purple/Black/Silver(Optional);
- Keep your temperatures in check and your motor running efficient and cool with our heatsink and cooling fan combos.
- Easy to install, great replacement parts for your old or broken one.
No. 5 
2pcs RC Motor Heatsink Aluminum Alloy RC Electric Motor Heat Sink with Efficient Cooling Improved Performance for RC Car Truck
- Universal Compatibility: Suitable for Traxxas TRX4M 1/18 RC cars and other remote control cars with 180 brushed motors, making it a versatile choice for RC enthusiasts.
- Aluminum Construction: Made with aluminum alloy material, this motor heat sink offers fast heat dissipation, lightweight design, and long lasting durability.
- Effective Cooling: By keeping the motor cool, this motor heat sink allows for more efficient motor , enhancing overall performance.
- Improved Performance: With effective heat dissipation, this heat sink helps to prevent overheating and ensures optimal motor performance.
- Easy Installation: Designed for convenience, this heat sink is easy to install and provides excellent heat dissipation performance.
No. 6 
Vgoohobby RC Car Motor Heatsink w/ 21000 RPM Cooling Fan Aluminum Engine Motor Heat Sink Radiator Fit 42mm 4274 4268 Motors Compatible with Axial...
- The 42mm motor heatsink compatible with Traxxas 1/10 E-Maxx E-Revo Summit Arrma 1/8 Kraton Talion Typhon RC Car.also fit for other brand rc models with 42mm diameter motors.
- Checked if the motor diameter is 42mm/1.65inch,otherwise not fit. For example,it compatible with Tornado 1515/1512/4268 Hobbywing 4274 Leopard 4274/4282 Motors.
- Working Voltage: 5 - 8.4V ; Can be powered up by the receiver or esc.The fans speed can reach up to 21000 RPM, excellent heat dissipation effect to protect the motor
- Keep your temperatures in check and your motor running efficient and cool with our heatsink and cooling fan combos.also the heat sink has the RGB led light that unique design.
- Cooling Fan Connector Type:JST Male Plug;Cable length: Approx. 280mm/11";Main Color:Red/Blue/Black(Optional);
No. 7 
Aluminum Heat Sink with 5V Cooling Fan fit 540 550 3650 3660 3674 Size Brushless Engine Motor Heatsink for 1/10 RC Car Truck Buggy Crawler (Black)
- Wide Compatiblity Designed for RC model car 1/10, 540 550 brushed motor and F540 3650 3660 3670 3674 brushless motor.(Can use motors with an outer diameter of 36mm)
- Prevent Motor From Overheating The speed can reach up to 6000 RPM, equipped with 5V cooling fan, excellent heat dissipation effect to protect the motor and extend motor's service life
- Easy to Install Small size and lightweight, convenient for you to install and remove. This motor cooling fan adopts JST connector, Notice: The plug is divided into positive and negative poles, and you...
- Exquisite Workmanship This motor cooling fan uses high quality aluminum and plastic, durable in use and light in weight, provide good heat dissipation.exquisite workmanship make this cooling fan is...
- Easily Power Up 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...
No. 8 
ShareGoo Aluminum 380 390 Motor Heatsink with Cooling Fan Electric Engine Heat Sink Compatible with HSP HPI Wltoys Himoto Redcat 1/16 1/18 RC Car...
- The 380 heat sink compatible with HSP HPI Wltoys Himoto Redcat 1/16 1/18 RC Car or can be fit for other brand rc car which has 380 390 size motors
- This 380 Heatsink motor radiator fit for 380 390 size motor, it will come with a 5V cooling fan, to protect your motor.Easy to install, great replacement parts for your old or broken one.
- 390 Heat Sink Cooling Fan Size:30x30mm;Working Voltage:5V-6V; Can be powered up by the receiver or esc.Do NOT try the working voltage over to 7V.
- 390 Heatsink Cooling Fan Connector type:JST Male Plug;Cable length: 270mm/10.6";Main Color:Red/Blue/Black/Silver/Purple(Optional);
- Keep your temperatures in check and your motor running efficient and cool with our heatsink and cooling fan combos.
No. 9 
Ｒc car Motor Heat-Sink for 1/10 Scale 540 550 Engine 36mm traxxas brushless Motor 6s esc
- The motor heat sink has two 30MM cooling fans and the circuit is optimized for one input so that it takes up less space on the receiver jack. Makes it easier for you to optimize the space inside the...
- Heat sink is made of high quality aluminum, durable, light weight, good heat dissipation, suitable for 540 550 size motors with 36MM diameter and brushless motors 3650/3660/3674 1/8 1/10 RC cars....
- High-speed dual cooling fans can well protect the motor from overheating and reduce the working temperature of the motor to make the RC car run more efficiently.
- This product is made from durable aluminum alloy and hard plastic
- Suitable for 550 / 540 motor of RC model car.
No. 10 
HobbyPark Aluminum Heat Sink with 5V Cooling Fan fit 540 550 3650 Size Brushless Engine Motor Heatsink for 1/10 RC Car Truck Buggy Crawler (Black)
- ✔Check before buying,Compatible with:540 550 3650 Size Brushed / Brushless Electric Engine Motor
- ✔Powered by DC voltage:5V-6V, Just connect receiver spare port to get power
- ✔Made of High Quality Aluminum Alloy,with Cooling Fan, protect your motor from overheat
- ✔Package Include:1 Piece
Last update on 2025-05-22
