The Gold Standard: Aspire Nautilus K3 Replacement Coils
Flavour Precision for the Legendary Nautilus Platform
The Aspire Nautilus K3 Replacement Coils are the beating heart of one of the most respected MTL tank systems in vaping history. Designed specifically for the Nautilus K3 and the wider Nautilus family, these coils deliver the clean, authentic flavour that has made Aspire a trusted name across the UK. Whether you are a committed mouth-to-lung purist or prefer a slightly airier draw, there is a K3 coil perfectly matched to your style.
Uncompromised Taste, Every Time
Aspire has spent years perfecting coil engineering, and the K3 range proves it. Each coil uses high-grade Japanese organic cotton and precision-wound wire to deliver pure, untainted flavour. Unlike generic coils that mute delicate notes or burn out quickly, the K3 series preserves every nuance of your e-liquid. Rich tobaccos taste deep and smoky. Cool menthols stay crisp. Fruits remain bright and juicy. You get a consistently clean, satisfying vape from the first fill to the last drop.
A Smooth, Satisfying Throat Hit
The K3 coils are engineered specifically for the tight, cigarette-like draw that UK MTL vapers love. The 1.6ohm and 1.8ohm options deliver a familiar resistance on the inhale, followed by a warm, flavour-packed exhale. This makes them the ideal choice for those transitioning away from traditional smoking. You get the throat hit you crave without the harshness.
Technical Excellence: K3 Coil Specifications
Three Resistances, Three Experiences
The Aspire Nautilus K3 Replacement Coils are available in three distinct resistances, allowing you to dial in your perfect vape. The 1.6ohm Coil is the classic MTL choice, designed for lower wattages (7-11W). It is perfect for high-PG e-liquids and 20mg nicotine salts, delivering a tight draw and exceptional coil longevity. The 1.8ohm Coil offers a similarly tight MTL draw with a slightly cooler vapour temperature (8-12W), ideal for those who prefer a gentler inhale.
The 0.7ohm Mesh Coil
For vapers who want more vapour without leaving the MTL comfort zone, the 0.7ohm Mesh Coil is a revelation. It uses advanced mesh technology to provide a larger heating surface area than traditional wire coils. This results in faster ramp-up time, denser vapour production, and superior flavour clarity. It operates best between 18-23W and works beautifully with 50/50 and high-VG e-liquids. It is the perfect bridge between classic MTL and restricted direct-lung vaping.
Premium Materials, Consistent Quality
Each Aspire Nautilus K3 Replacement Coil is manufactured to rigorous quality standards. The coils utilise nickel-chromium heating wire for rapid, even heat distribution. The wicking ports are sized perfectly to handle a range of e-liquid viscosities, from 50/50 blends to high-PG liquids. The threads are precision-cut, ensuring a snug, leak-free fit in your tank every time. With proper priming, a single K3 coil can last between one and three weeks of regular use.
Easy Installation and Priming Guide
Replacing your Aspire Nautilus K3 coil takes less than a minute. Unscrew the base of your Nautilus K3 or compatible tank, unscrew the old coil, and screw in the new one. Always prime a fresh coil by adding 3-4 drops of e-liquid directly into the cotton inside the top of the coil before installing it. Then, fill your tank and let it sit for five minutes. This simple step prevents dry hits and extends coil life dramatically.
Maximising Your Vape: Compatibility & Value
Compatible with the Nautilus K3 and Beyond
These Aspire Nautilus K3 Replacement Coils are specifically designed for the Nautilus K3 tank. They are also compatible with the entire Nautilus range, including the original Nautilus, Nautilus 2, Nautilus 2S, Nautilus GT, and Nautilus 3 tanks. This wide compatibility makes them a convenient option for vapers who own multiple Nautilus devices. They are stocked by virtually every vape shop in the UK, ensuring you never struggle to find replacements.
Optimised for Nicotine Salts and High-PG Liquids
The higher resistance K3 coils (1.6ohm and 1.8ohm) are perfectly matched with 20mg nicotine salt e-liquids and traditional high-PG freebase nicotine liquids. The lower wattage operation delivers a smooth, cigarette-like throat hit that makes transitioning away from smoking effortless. The 0.7ohm mesh coil is better suited to 50/50 blends and lower nicotine strengths.
A Cost-Effective, Reliable Choice
Buying Aspire Nautilus K3 Replacement Coils in a multi-pack provides significant savings over single purchases. Keeping a stock of coils at home is a convenient option for regular vapers. By simply replacing the coil rather than the entire tank, you are also making a more environmentally conscious choice. For the discerning UK vaper who values flavour authenticity, coil longevity, and a perfect MTL draw, the Aspire Nautilus K3 Replacement Coils remain the gold standard.
What is the minimum order value to buy wholesale from Vape UK Supplier?
There are no minimum order requirements at Vape UK Supplier. You can order exactly what you need, when you need it, and mix and match across our full range of brands and pod types to suit your stock levels. This flexibility is designed to support independent retailers of all sizes — whether you're restocking bestsellers or testing new products. If you'd like guidance on building your first order or have questions about pricing tiers, our team is here to help.
Which vape brands do you stock for wholesale?
We stock the UK's most in-demand wholesale vape brands including Elf Bar, Lost Mary, Geek Bar, SKE Crystal Bar, Aroma King, IVG, Elux, and Hayati alongside a growing range of nicotine pouches and prefilled pod kits. All products are sourced from authorised distributors and are fully TPD compliant. Our catalogue is updated regularly as new products enter the UK market, so if you are looking for a specific brand or product line that you cannot see on the site, get in touch and we will check availability for you.
Do you offer next-day delivery on wholesale vape orders?
Yes. Orders placed before 3pm on business days are dispatched the same day and arrive the following working day across mainland UK. We understand that running out of stock costs your shop money, so reliable and fast fulfilment is something we take seriously. Delivery costs and any order thresholds for free shipping are shown at checkout. If you have an urgent restock requirement, contact us before placing your order and we will do our best to prioritise it.
Are all your vape products TPD compliant and legal to sell in the UK?
Yes, every product we supply meets UK Tobacco and Related Products Regulations (TPD) requirements. We do not stock non-compliant products. For retailers this means you can order with confidence knowing that everything on your shelves from us is legally compliant, properly labelled, and safe to sell to your customers. If you ever have a compliance question about a specific product, our team can provide documentation on request.
How do I open a wholesale trade account with Vape UK Supplier?
Setting up a trade account is straightforward. Simply register on our website or contact us directly with your business name, trading address, and the type of retail operation you run, whether that is a vape shop, convenience store, or online retail business. Once your account is approved you will have full access to our wholesale pricing and be assigned a dedicated account manager who can help with orders, product recommendations, and restocking advice. We welcome both established retailers and new businesses opening their first store.
