---
product_id: 470432657
title: "Hobby Fans RC Motor Heat Sink with 5V Cooling Fan Fit 370 380 390 2838 2858 2845 Size Brushless Motor Heatsink for 1/14 1/16 1/18 RC Car Truck Buggy Crawler"
brand: "fans"
price: "$21.31"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/470432657-hobby-fans-rc-motor-heat-sink-with-5v-cooling-fan
store_origin: US
region: United States of America
---

# 5V high-efficiency cooling Tool-free easy install Fits multiple motor sizes Hobby Fans RC Motor Heat Sink with 5V Cooling Fan Fit 370 380 390 2838 2858 2845 Size Brushless Motor Heatsink for 1/14 1/16 1/18 RC Car Truck Buggy Crawler

**Brand:** fans
**Price:** $21.31
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your RC motor chill and race-ready—because overheating is so last season!

## Quick Answers

- **What is this?** Hobby Fans RC Motor Heat Sink with 5V Cooling Fan Fit 370 380 390 2838 2858 2845 Size Brushless Motor Heatsink for 1/14 1/16 1/18 RC Car Truck Buggy Crawler by fans
- **How much does it cost?** $21.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/470432657-hobby-fans-rc-motor-heat-sink-with-5v-cooling-fan)

## Best For

- fans enthusiasts

## Why This Product

- Trusted fans brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Upgrade Your RC Game:** Protect your investment and maintain peak performance during intense runs and races.
- • **Stay Cool, Drive Hard:** 5V fan delivers powerful heat dissipation to prevent motor burnout and boost longevity.
- • **Lightweight Yet Durable:** Crafted with premium materials ensuring solid construction without adding bulk to your RC setup.
- • **Plug & Play Convenience:** Equipped with JST 2-pin plug for seamless power from your receiver—no extra wiring hassle.
- • **Universal Fit for RC Enthusiasts:** Compatible with 370, 380, 390 brushed and 2838, 2845, 2858 brushless motors across 1/14, 1/16, 1/18 scale models.

## Overview

This Hobby Fans RC Motor Heat Sink features a 5V cooling fan designed to fit a wide range of 370 to 390 brushed and 2838 to 2858 brushless motors for 1/14 to 1/18 scale RC cars. Lightweight and easy to install with a JST 2-pin plug, it offers excellent heat dissipation to extend motor life and enhance performance.

## Description

Hobby Fans RC Motor Heat Sink with 5V Cooling Fan Fit 370 380 390 2838 2858 2845 Size Brushless Motor Heatsink for 1/14 1/16 1/18 RC Car Truck Buggy Crawler

## Features

- 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 1/14, 1/16, 1/18 370 380 390 brushed motor and 2838 2845 2858 brushless motor
- Easily Power Up: The cooling fan comes with JST 2 pin plug, can power up from the receiver, very easy to use

## Product Details

- **Product Dimensions:** 1.18"L x 1.02"W x 1.85"H
- **Brand:** Hobby Fans
- **Power Connector Type:** 3-Pin
- **Voltage:** 5 Volts
- **Cooling Method:** Air
- **Compatible Devices:** RC Cars, Trucks, and Buggy Crawlers, 370, 380, 390 Brushed Motors, 2838, 2845, 2858 Brushless Motors
- **Material:** Aluminum, Plastic
- **Global Trade Identification Number:** 08318369578897
- **Manufacturer:** Hobby Fans
- **Number of Items:** 1

## Images

![Hobby Fans RC Motor Heat Sink with 5V Cooling Fan Fit 370 380 390 2838 2858 2845 Size Brushless Motor Heatsink for 1/14 1/16 1/18 RC Car Truck Buggy Crawler - Image 1](https://m.media-amazon.com/images/I/61HCtYnYjBL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- Hobby Fans RC Motor Heat Sink with 5V Cooling Fan Fit 370 380 390 2838 2858 2845 Size Brushless Motor Heatsink for 1/14 1/16 1/18 RC Car Truck Buggy Crawler
- KingVal Replacement 2845 3800KV Waterproof Brushless Motor Shaft 3.175mm Connector 4.0mm Compatible with 1/14 RC Car

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-28*