Baby Stuff Lab compares top-rated RC Engine Heat Sinks for Electric by analyzing reviews and customer feedback. You can easily choose the right one from our Editor Pick List.
Top Rated RC Engine Heat Sinks for Electric
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 (Violet)
- 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 
2-Pack HobbyPark Aluminum Electric Motor Heat Sink Cooling Fins for RS540 550 540 3650 Size RC Parts
- 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
No. 4 
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. 5 
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. 6 
(3-Pack) Aluminum RC Motor Heatsink for 540 550 Size Motors Electric Engine Cooling Fans Brushed Brushless Models RC Car Accessories
- Used for Most Traxxas, Redcat Racing, HPI, Tamiya, and Losi Models with 540/550 size Electric Motors
- Made of Quality Alloy, CNC machined. Exquisite workmanship.Make your electric motor run more efficiently by keeping it cooler
No. 7 
Aluminum Electric Engine Motor Heatsink Cooling Heat Sink Fins for 550 540 3650 Size Brushed Brushless Motors RC Car Accessories 3PCS(Blue+Purple+Red)
- works on550/540 Size Electric Engine Motor,Compatible with most Traxxas, HPI, Tamiya, and Losi Electric Motors
- Keep the motor at low temperature! Make your electric motor run more efficiently by keeping cool
- Made of high-quality aluminum alloy material, fast heat conduction, light weight and durability,Easy to install and use, good heat dissipation
- inner diameter 34mm, Height 28mm，thickness 2mm，weight 21g
- Package includes 2 pcs radiator（Blue+Purple+Red）
No. 8 
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. 9 
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 is 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. 10 
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.
Last update on 2025-04-19
