--- product_id: 73153584 title: "Blue Engine Motor Heatsink Fins Cooling" brand: "yqboom" price: "₨9630" currency: LKR in_stock: true reviews_count: 8 category: "Yqboom" url: https://www.desertcart.lk/products/73153584-blue-engine-motor-heatsink-fins-cooling store_origin: LK region: Sri Lanka --- # 4-pack value for multiple upgrades Fits 540/550 size motors (Traxxas, HPI, Tamiya, Losi) Aluminum for superior heat dissipation Blue Engine Motor Heatsink Fins Cooling **Brand:** yqboom **Price:** ₨9630 **Availability:** ✅ In Stock ## Summary > ❄️ Keep your RC motor chill and your competition sweating! ## Quick Answers - **What is this?** Blue Engine Motor Heatsink Fins Cooling by yqboom - **How much does it cost?** ₨9630 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/73153584-blue-engine-motor-heatsink-fins-cooling) ## Best For - yqboom enthusiasts ## Why This Product - Trusted yqboom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek Blue Finish:** Not just functional—adds a stylish pop of color that signals you mean business on and off the track. - • **Ready for Any Race Day:** Includes 4 heatsinks so you’re always prepared with spares or upgrades—never miss a beat on the track. - • **Lightweight Yet Durable:** At just 21g per heatsink, enjoy enhanced cooling without adding bulk or weight to your RC car. - • **Stay Cool Under Pressure:** Premium aluminum fins maximize heat dissipation to keep your RC motor running at peak performance. - • **Universal Fit for Top Brands:** Designed to perfectly fit 540/550 size motors from Traxxas, HPI, Tamiya, and Losi—no guesswork needed. ## Overview This 4-pack of YQBOOM aluminum heatsink fins is engineered for 540/550 size electric motors, compatible with major RC brands like Traxxas and Tamiya. Crafted from high-quality aluminum, these lightweight fins improve motor cooling efficiency, enhancing performance and durability. The pack offers great value with four heatsinks, each featuring a sleek blue finish for a professional look and reliable heat management during intense RC racing sessions. ## Description desertcart.com: YQBOOM (4-Pack) Aluminum Electric Engine Motor Heatsink Fins Cooling for RC 540 550 Size Brushed Brushless RC Car Accessories (Blue) : Toys & Games Review: Great fit and helps cooling a 550 motor - Perfect fit for my son's Mercedes 450 ride on. It helps cool the motor (550 size). I attached two of them using a tie wrap. Review: Fit is perfict for 1/10 550 motor - Easy install and looks awesome. Needed for those hot summer days. Price is great for a four pack. I lost a stock heatsink just from roll over, so now I have extras that fit better than the stock one that I lost. ## Features - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FLHT52V | | Best Sellers Rank | #217,867 in Toys & Games ( See Top 100 in Toys & Games ) #57 in RC Electric Motor Heat Sinks | | Brand Name | YQBOOM | | Cooler Heatsink Compatibility | 550/540 Size Electric Engine Motor (Traxxas, HPI, Tamiya, Losi) | | Cooler Heatsink Material | Aluminum | | Customer Reviews | 4.3 4.3 out of 5 stars (220) | | Item Dimensions L x W x H | 1.1"L x 1.36"W x 1.1"H | | Item Weight | 2.88 ounces | | Manufacturer | JMAF | | Mounting Type | Chassis Mount | | UPC | 785197257672 | ## Product Details - **Brand:** YQBOOM - **Cooler Heatsink Compatibility:** 550/540 Size Electric Engine Motor (Traxxas, HPI, Tamiya, Losi) - **Cooler Heatsink Material:** Aluminum - **Item Weight:** 2.88 ounces - **Product Dimensions:** 1.1"L x 1.36"W x 1.1"H ## Images ![Blue Engine Motor Heatsink Fins Cooling - Image 1](https://m.media-amazon.com/images/I/21LAlMnz3bL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great fit and helps cooling a 550 motor *by L***Y on June 14, 2025* Perfect fit for my son's Mercedes 450 ride on. It helps cool the motor (550 size). I attached two of them using a tie wrap. ### ⭐⭐⭐⭐⭐ Fit is perfict for 1/10 550 motor *by R***0 on July 4, 2019* Easy install and looks awesome. Needed for those hot summer days. Price is great for a four pack. I lost a stock heatsink just from roll over, so now I have extras that fit better than the stock one that I lost. ### ⭐⭐⭐ Doesnt directly fit onto vxl traxxas motors. Stampede *by C***E on February 6, 2020* Nice quality, but i couldnt get it to fit on stampede vxl 2wd motor. I tear my trucks down alot so i know what it should be like. Theres just not enough width to put it in. So i cut 1/8th of a inch off and made it fit. Nice fit after that but if your not handy then find another one thats direct fit --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.lk/products/73153584-blue-engine-motor-heatsink-fins-cooling](https://www.desertcart.lk/products/73153584-blue-engine-motor-heatsink-fins-cooling) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-07-07*