- Manufacturer: ARRMA
- Part Number: Z-AR390289
- EAN: 5052127032025
- Cooling Type: Fans
- Fan Size: 30mm
- Material: Tough composite materials
- Attachment: Direct motor heatsink mounting with M3x16mm button head screws
- Includes: 1 x 30mm Fan, 1 x Fan Cover, 1 x Extension Wire, 4 x M3x16mm Button Head Screw
- Compatibility: ARRMA 4x4 BLX motor systems
- Extension Wire: Enables receiver to motor connection for rear-mounted motors
Overview
The ARRMA 4x4 BLX Motor Fan Set Z-AR390289 is an essential cooling accessory designed to keep your brushless motor running at optimal temperatures during intense RC car action. Whether you're bashing at high speeds or pushing your RC vehicle to its limits, motor heat buildup can reduce performance and shorten component lifespan. This purpose-engineered fan set addresses that challenge head-on, making it an ideal upgrade for owners of ARRMA 4x4 BLX vehicles in the UK and beyond who demand reliable, consistent performance in all conditions.
Built for seamless integration with ARRMA's BLX motor systems, this cooling solution combines premium engineering with practical ease of installation. The fan set is manufactured to the same high standards you expect from ARRMA, utilising tough composite materials that deliver long-lasting durability without adding unnecessary weight to your RC vehicle. For anyone serious about maintaining their brushless RC car UK investment, this motor fan set represents a cost-effective way to protect your valuable components and extend the life of your motor during extended bashing sessions or competitive racing.
The thoughtful design includes everything needed for quick installation, plus extras like an extension wire that allows the fan to connect from your receiver at the front of the vehicle to your motor at the rear—eliminating the need for complex wiring modifications. If you're running an ARRMA Granite 4x4 3S BLX or similar model that demands cooling assistance, this fan set has been proven by experienced bashers to make a meaningful difference in keeping temperatures down and maintaining peak performance throughout your RC driving day.
Key Features
- Tough Composite Construction — Built from premium composite materials that resist impact damage and environmental wear, ensuring this cooling fan maintains its integrity through countless RC driving sessions in varying conditions across the UK and beyond.
- Direct Motor Heatsink Attachment — The fan mounts directly to your motor's heatsink, positioning it perfectly for maximum cooling efficiency where heat generation is at its highest, pulling hot air away from critical components.
- Integrated Fan Cover Protection — Includes a protective fan cover that shields the spinning fan blades from small stones, dirt, and debris kicked up during high-speed driving, significantly extending the fan's working life and preventing premature damage.
- Extension Wire Included — A dedicated extension wire enables clean power connections from your receiver mounted at the front of the chassis to your motor positioned at the rear, eliminating the need for custom wiring solutions and ensuring safe, reliable operation.
- Fast and Efficient Installation — Engineered for quick fitting and easy servicing, this fan set can be mounted and ready for action in minutes, with all necessary attachment hardware included in the box to get you back on the track or field without delay.
- 30mm Fan Size — The compact 30mm fan delivers effective airflow suited to 1/10-scale RC vehicles, providing adequate cooling performance without creating aerodynamic drag or interfering with your vehicle's body design and handling characteristics.
Technical Performance
The ARRMA 4x4 BLX Motor Fan Set delivers exceptional thermal management through intelligent engineering tailored specifically for brushless RC vehicles operating at high speeds and loads. The 30mm fan operates with sufficient airflow to significantly reduce motor temperatures during extended driving sessions, which is particularly important when running 3S LiPo batteries and pushing your brushless motor to its performance limits. Constructed entirely from tough composite materials, the fan assembly resists the vibration, impacts, and environmental stresses inherent to RC car use, whilst the included fan cover adds an essential layer of protection against the flying debris and stones encountered during typical UK off-road driving. The extension wire supplied with the set is specifically calibrated for reliable power transmission over distance, ensuring consistent fan operation whether your motor is mounted at the rear of a stadium truck, buggy, or other 4x4 configuration. This fan set is engineered to work seamlessly with ARRMA's BLX brushless motor systems, making it an authentic OEM solution that integrates perfectly with your vehicle's existing electrical architecture without requiring modifications or adapters. By maintaining lower motor temperatures, this cooling solution helps preserve the longevity of your brushless motor, reduces the risk of thermal throttling that can diminish performance, and contributes to more stable and predictable handling characteristics during competitive driving or weekend bashing sessions.
What's in the Box
- 1 x 30mm Fan
- 1 x Fan Cover
- 1 x Extension Wire
- 4 x M3x16mm Button Head Screw
Frequently Asked Questions
- Does the ARRMA 4x4 BLX Motor Fan Set help keep my brushless motor cool during summer driving? — Yes, absolutely. Customer feedback confirms this fan set effectively reduces motor temperatures, and one experienced basher specifically noted that the ARRMA Granite 4x4 3S BLX really benefits from the cooling assistance this fan provides, particularly during extended driving sessions when ambient temperatures are high.
- Is this fan easy to install on my RC car? — The fan set is specifically engineered for fast and efficient installation. It's designed to attach directly to your motor heatsink using the included M3x16mm button head screws, and the extension wire simplifies the electrical connection without requiring any soldering or complex modifications. Most users can complete installation in under 15 minutes.
- What makes the included fan cover worth having? — The fan cover is a crucial protective component that shields your spinning fan blades from small stones, dirt, and debris that get kicked up during RC driving. Without this protection, your fan could be damaged and rendered ineffective. The fact that ARRMA includes this quality guard demonstrates the thoughtful engineering behind this product.
- Will this fan work with my ARRMA 4x4 BLX vehicle? — This motor fan set is specifically designed for ARRMA 4x4 BLX models. It's engineered to attach to BLX motor heatsinks and operates with BLX electrical systems, making it an authentic OEM solution for these vehicles. The extension wire ensures reliable connectivity regardless of where your motor is positioned in your chassis.
- What do experienced RC bashers say about this fan? — Customer reviews highlight that whilst the fan set is positioned at a premium price point, it delivers excellent quality and genuine performance benefits. Bashers confirm that it effectively keeps motor temperatures down and appreciate the inclusion of the quality fan guard and extension cable, making it a worthwhile investment for maintaining their RC vehicle's health and performance.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the ARRMA 4x4 BLX Motor Fan Set Z-AR390289 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
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- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
