Best Traxxas Rc Electric Motor Heat Sinks in 2026

▶【RC Car 540 550 Motor Cooling Fan】 Designed for RC model car 1/8scale, 1/10scale, 1/12 scale 540 550 brushless motor and esc.

▶【Prevent Motor From Overheating】 The speed can reach up to 28000 RPM, excellent heat dissipation effect to protect the motor.

▶【Exquisite Workmanship】 Made of high quality material, exquisite workmanship make this cooling fan is durable for long term use.

▶【RC Car 540 550 Motor Cooling Fan】 Designed for RC model car 1/8scale, 1/10scale, 1/12 scale 540 550 brushless motor and esc.

▶【Prevent Motor From Overheating】 The speed can reach up to 28000 RPM, excellent heat dissipation effect to protect the motor.

▶【Exquisite Workmanship】 Made of high quality material, exquisite workmanship make this cooling fan is durable for long term use.

KEEPS Motors Cool! Make your electric motor run more efficiently by keeping it cooler!

HIGH Quality Aluminum

WORKS on 540 and 550 Size Motors

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

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 enclosure. Motor Cooler<br> <br

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. Traxxas rustler part

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.

Genuine Integy Parts Ship Fast Direct From Our US Warehouse

Top-Quality Materials & Superb Craftsmanship

Preferred by Knowledgable Model Hobbists & R/C Enthusiasts

For sale is high quality aluminum alloy heatsink with 5V Cooling fan in purple color.

This heatsink fit for 540 and 3650 size motor, it will come with a 5V cooling fan, to protect your motor.

Keep your temperatures in check and your motor running efficient and cool with our heatsink and cooling fan combos.

▶【Diameter 40MM RC Motor 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.

Produced By REhobby ,Well Made And Durable,100% Band New.

Perfect fit for RC 1:10 Car 540 550 Motor Heatsink and carries 2 fans

It has perfect heat dissipation effect which can effectively prevent the motor from overheating.

For sale is high quality aluminum alloy heatsink with 5V cooling fan in blue color.

This heatsink fit for 540 and 3650 size motor, it will come with a 5V cooling fan, to protect your motor.

Keep your temperatures in check and your motor running efficient and cool with our heatsink and cooling fan combos.

Compatible with:550/540 Size Electric Engine Motor

Powered by DC voltage:5V-6V

Produced By HobbyPark ,Well made and durable,100% New

▶【40mm Motor Cooling Fan】 Size: 40 x 40 x 11mm, designed for 1/6, 1/5 scale rc car, if using the fan alone, it fits the rc motor which diameter is 40mm, if using 2 fans together, if fits rc motor which diameter is 50-60mm, such as 5593 5692 55113 56112 brushless motor, compatible with Castle 800kv motor, Hobbywing Ezrun Max5 56113 800KV motor,Spektrum firma 800Kv etc.

▶【Prevent Motor From Overheating】 The speed of the fan can reach up to 16000RPM, excellent heat dissipation effect to protect the motor.

▶【Exquisite Workmanship】 Made of high quality material, exquisite workmanship make this cooling fan is durable for long term use.

Pack of 2 3010 fan .Compatible with HSP HPI Wltoys Himoto Tamiya Redcat 1/10 540 550 3650 size motor heatsink.

Fan Size: 30x30x10mm / 1.18 x 1.18 x 0.39 inch(L x W x H)

Made of hard plastic,durable in use.

With fan cooling and stainless steel protecting your motor from overheat.

Made of Aluminum Alloy and Plastic combined.

Perfect fit for RC 1:10 Car 540 3650 3660 3670 Motor Heatsink.

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

Fit for 1/8 1/10 E-Revo Summit Losi etc RC vehicles

5v-10v voltage input,powered by any spare receiver port

Excellent design with perfect heat dissipation effect

This heat sink fit for 540 550 and 3650 size Electric motor , to protect your motor. very easy to use .

Compatible with most traxxas , HSP , tamiya . and losi electric motors .

Material : Aluminum

❄【Strong and Durable】: This Heatsink are made of high-quality aluminum alloy and plastic material, wear resistant, durable and long service life. High performance and fine workmen.

❄【RGB Led Light】: Especially design heatsink and Cooling fan can power supply over receiver, convenience and easy to use. Moreover,that heat sink having RGB led light that unique design.

❄【Compatible Models】: 42mm Diameter RC Motor Heatsink for 1/8 scale, 1/10scale RC Car and fit 3010/4010 Size Brushless / Brushed Electric Motor Engine, Compatible with Most Traxxas, Redcat Racing, HPI, Tamiya Models with 3010/1040 size Electric Motors.

❥ HIGH QUALITY: With high quality materials, which has exquisite workmanship, and durable for long term use.

❥ EASY TO USE: Easy and convenient to install and remove, no need too much time or labor, just convenient for operating.

❥ GOOD PERFORMANCE: Owning great heat dissipation performance, which can effectively prevent the motor from overheating, thus achieving safe and efficient work.

【Power supply 6-8.4v】: Power supply voltage: 6-8.4v, It can be powered by the equipped 2S and 3S lipo balance head, with a circuit breaker, which can be closed when not in use.

【High Speed Cooling Fan】: This 4WD SLEDGE Sled RC motor cooling fan heat sink with 21000 RPM designed for 1/8 scale RC car, to meet the cooling needs of your RC car.

【Durable&Lightweight】: DKKY RC Cooling fan are made of aluminum alloy CNC machining and the aluminum-plastic integrated design makes the motor cooling fan more durable.

【Package】Include:1 Motor Heatsink Color:Black

【Feature】Made Of High-Quality Aluminum Alloy With Cooling Fan to Protect Your Motor from Overheating

【High-Quality Materials】Exquisite and Durable Workmanship, Rest Assured to Buy

✔ 540/550 Motor Heatsink Replacement for RC 1:10 Car HSP HPI Wltoys Himoto Tamiya.

✔ Made from Aluminum Alloy.Easy to install.

✔ Side Fan Cooling Design.For 540/545/550 Size Aluminum Motor Heat Sink JST Connector.

This alloy heatsink is fit for rc crawlers 540 and 550 motors,it will work with plastic cooling fan ,to product your motor.

Made of high quality Aluminum Alloy.

Enhance the authenticity of your RC car

Accessory Cooling Fan reduces ESC temperatures during extended operation for maximum power flow.

Simple to use and easy to install.

This is the optional aluminum heat sink with cooling fan for the Traxxas Velineon vxl-3.

Fit For: This RC motor heat sink is specially designed for 380 / 390 motor of RC model car.

Prevent Overheating: It has perfect heat dissipation effect which can effectively prevent the motor from overheating.

Easy To Use: The cooling fan can power up from the receiver, convenient and easy to use.

Fits For: This heat sink is suitable for 540 / 550 motor of 1/10 electric RC model car

5V Cooling Fan: Equipped with 5V cooling fan, practical for protecting the motor from overheating

Safe to use: Good heat dissipation performance ensures safe and efficient work

1. 100% Brand New and High Quality

2. The motor heatsink that comes with a cooling fan suits for all 540 550 size motor and brushless motor 1/10 RC Car.

3. Perfect fit for RC 1:10 Car 540 550 Motor Heatsink.

【Power supply 8-12V】: Power supply voltage: 8-12v.It can be powered by the equipped 2S and 3S lipo balance head, with a circuit breaker, which can be closed when not in use.

【High Speed Cooling Fan】: This 4WD SLEDGE Sled RC motor cooling fan heat sink with high speed up to 21000 RPM designed for 1/8 scale RC car, to meet the cooling needs of your RC car.

【Durable&Lightweight】: DKKY RC Cooling fan are made of aluminum alloy CNC machining and the aluminum-plastic integrated design makes the motor cooling fan more durable.

▶【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.

1 Piece Motor Heatsink with Cooling Fan, Inner Diameter about 36mm (1.41 inch), Compatible with 540 550 3650 3660 3674 Brushless/Brushed Motor, Also Fits for Other Motors Which Diameter is 36mm

Cooling Fan: Size 40×40×10mm, Ball Bearing Features Fast Cooling and Long Life; Powered by DC Voltage:5V-6V, Just Connect Receiver Spare Port to Get Power

1 Piece Aluminum Heatsink, For 540 545 550 560 Size Motor, Inner Diameter about 36mm (1.41 inch), Height 30mm (1.18 inch)