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Traxxas

Traxxas 3340 Cooling Fan Velineon ESC

  • Based on 2,633 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Jun 21
Order within 12 hours and 33 minutes
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Features

  • Accessory Cooling Fan reduces ESC temperatures during extended operation for maximum power flow
  • Securely clips onto the VXL-3s heatsink for easy installation
  • Wires are neatly routed thanks to the integrated connector clip
  • Simply plug the accessory cooling fan into the Velineon VXL-3s accessory power connector

Description

Cooling fan, Velineon VXL-3s ESC The Velineon VXL-3s Accessory Cooling Fan reduces ESC temperatures during extended operation for maximum power flow. It securely clips onto the VXL-3s heatsink for easy installation. Wires are neatly routed thanks to the integrated connector clip. Simply plug the accessory cooling fan into the Velineon VXL-3s accessory power connector and clip the fan onto the heatsink for increased cooling. Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles. This product is made from high quality materials and designed for long-lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings. From the Manufacturer Traxxas Velineon VXL-3s Accessory Cooling Fan reduces ESC temperatures during extended operation for maximum power flow. It securely clips onto the VXL-3s heatsink for easy installation. Wires are neatly routed thanks to the integrated connector clip. Simply plug the accessory cooling fan into the Velineon VXL-3s accessory power connector and clip the fan onto the heatsink for increased cooling.

Product Dimensions: 7.13"L x 0.88"W x 3.13"H


Brand: Traxxas


Power Connector Type: 4-Pin


Cooling Method: forced air


Compatible Devices: Velineon VXL-3s ESC


Noise Level: 25 Decibels


Material: As Pictured


UPC: See more


Global Trade Identification Number: 08


Number of Packs: 1


Power Connector Type: 4-Pin


Cooling Method: forced air


Compatible Devices: Velineon VXL-3s ESC


Noise Level: 25 Decibels


Item Dimensions L x W x H: 7.13"L x 0.88"W x 3.13"H


Material Type: As Pictured


Brand Name: Traxxas


UPC: 885274467427 885149472839 885896205834 885906647050 885137187622 020334334008 885468869938 885474008079 885481882563 885498446390


Global Trade Identification Number: 08


Warranty Description: No Warranty


Manufacturer: Traxxas


Model: TRA3340


Part Number: 3340


Item Weight: 0.01 Ounces


Included Components: As described


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Works perfectly
Bought for my mini XRT. Came stock without one and it was overheating. Fan was easy to install and solved the problem of overheating.
Reviewed in the United States on May 17, 2026 by david
    • Fits really well keeps esc cool
Works great. Keeps my drag slash esc cool and allows for a few more runs before having to stop and cool down (i still need to address cooling for the motor so still getting a thermal cutoff when the motor gets too hot) i highly recommend this to prolong the life of your esc. This clips onto the heat sink and fits snugly and secure. So wether youre driving on road or bashing hard it will remain secured. There are holes to secure with screws if you need that little extra peace of mind. ... show more
Reviewed in the United States on April 30, 2026 by Robert benson
    • Must have for Slash VXL and Drag Slash! Must have for Slash VXL and Drag Slash!
Review Image by Evan
If you’ve got a Slash VXL or Drag Slash, these cooling fans are a must have, especially if you run 3s batteries. Before the fan, I could only get a few passes with my drag slash on 3s before the ESC would overheat and go into low power mode. With the cooling fan added on, I can run it as much as I please and I have yet to make it overheat. Snaps right on to the ESC, plugs into the factory plug, and works flawlessly. ... show more
Reviewed in the United States on June 1, 2026 Reviewed in the United States on June 1, 2026 by Evan
    • Works good. Still works after getting it wet
This thing works great! The first one arrived cracked but the second one works great! Ive gotten it wet and keeps working keeps esc cool and fits snugly.
Reviewed in the United States on February 17, 2026 by Michelle
    • Fits slash BL-2S
I gave this 4 stars because the fan doesn't blow as hard as others. It is oem traxxas so hopefully the quality lasts a long time. Easy 15 second install on my slash 2wd with a BL-2S system. Low noise level
Reviewed in the United States on January 14, 2026 by THAT BOOSTED GUY
    • Keeps the ESC cool when running 3s for extended periods of time. Easy install when used with the right ESC.
This fits on the Velineon ESC perfectly. (it was designed for that ESC) I wouldn't try to use it on a different ESC. It was easy to hookup and we haven't had an issue. It has been installed for a couple of years. I do not know if it is waterproof but we have had it in the water and occasionally in the snow. (probably not recommended, it will rust the stock screws and bolts) I don't notice any performance difference of course and we eventually stopped monitoring the temp of the ESC because it was fine even when running 3s batteries for a long period of time. Those infrared thermometers are inexpensive and handy for RC cars. I think you only need this if you run 3s and run for a long time in the summer. (at least in Minnesota, you might need it more in the south) At first I noticed the fan sound but you get used to it. In fact it is kind of nice to hear it to know that you have it plugged in and turned on. Mine is very quiet though. I'm sure there is a less expensive way to put a fan on the Velineon ESC but there probably isn't an easier way than this. ... show more
Reviewed in the United States on May 7, 2018 by Matthew R
    • Nice
Great product! Fast shipping, packaged nicely
Reviewed in the United States on March 17, 2026 by Justin Yeager
    • worth the price premium for peice of mind that if something happens, you can go to traxxas warranty
Quality items from traxxas as usual. worth the price premium, plug and play, works good. wont have issues with warranty if something goes wrong. i woudl use the traxxas accessories although they are at a premium price!
Reviewed in the United States on September 4, 2025 by @mazon is why I'm broke!

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