Your Complete Guide to the Nord 4 Coil for Better Vaping

Picking the right Nord 4 coil comes down to a simple choice between two excellent coil families: RPM for flavour chasers and RPM 2 for cloud enthusiasts. The coil you pick is the engine of your vape, and it completely shapes everything from taste intensity to the sheer volume of vapour you get.

Choosing the Right Nord 4 Coil for Your Vaping Style

One of the best things about the Smok Nord 4 is its flexibility. It doesn't force you into one style of vaping. Straight out of the box, you get two different pods, and each one is built for its own family of coils. This is the secret sauce behind the Nord 4's popularity—you can easily flip between a setup that’s all about rich flavour and one designed to pump out serious clouds.

Getting a handle on the difference between the RPM and RPM 2 series is your first step to getting the most out of this device. It's kind of like choosing between a finely-tuned sports car and a powerful muscle car; both are incredible, but they offer totally different rides.

RPM Coils: The Flavour Specialists

The original RPM coil series has a stellar reputation, and for good reason—it’s all about amazing flavour. These coils generally run at lower wattages, making them perfect if you want to taste every single note in your e-liquid.

• RPM Mesh 0.4ohm Coil: This is a true crowd-pleaser. It’s built for incredible flavour and heats up super fast. It really sings at around 25W, giving you a nice warm vape that makes fruit and dessert flavours come alive.
• Best For: This coil is ideal for anyone using freebase nicotine or lower-strength nic salts who wants a detailed, nuanced taste. It strikes a fantastic balance between flavour and a decent amount of vapour.

And if you've used older Nord devices, you'll feel right at home with options like the classic Nord Mesh 0.6ohm coil, which just goes to show how deep and reliable the SMOK coil lineup really is.

RPM 2 Coils: The Cloud Chasers

Then you have the RPM 2 series, which is all about raw power and performance. These coils have a lower resistance (measured in ohms) and are made to handle higher wattages. The result? Thick, satisfying clouds. They’re the go-to choice for direct-lung (DL) vapers.

The rule of thumb is pretty straightforward: lower resistance means more power and bigger clouds. The RPM 2 Mesh 0.16ohm coil, for instance, is rated for 25-50W and delivers that airy, sub-ohm experience many cloud chasers are looking for.

This handy visual gives you a quick rundown of what each coil type does best.

To make things even easier, here's a quick comparison of the most popular options for your Nord 4.

Nord 4 Compatible Coils at a Glance

Ultimately, deciding between flavour and clouds will point you to the right Nord 4 coil. Once you match a coil’s specs to your favourite e-liquid and vaping preference, you’ll unlock a truly personalized experience with your device.

How to Install a New Nord 4 Coil Without Leaks

Let's be honest, the best part of vaping is that crisp, clean flavour you get from a fresh coil. The good news is that swapping a coil in the Nord 4 is a breeze, and doing it right means no messy leaks or wasted e-liquid.

Ready to get that perfect puff back? Here’s how to do a flawless coil change.

First things first, pop the pod out of the Nord 4 device. It’s held in with magnets, so a gentle pull is all you need. Flip the pod over so you can see the bottom of the coil.

The old coil just pulls straight out from the bottom of the pod. Sometimes they can be a little snug, but a little wiggle or using your fingernail for leverage usually does the trick.

Now, grab your new Nord 4 coil. Double-check that you have the right one for your pod—either the RPM or the RPM 2. Push it firmly into the empty slot until it sits flush and feels secure. That tight seal is what stops leaks in their tracks.

The Most Important Step: Priming Your Coil

Okay, listen up, because this is the one step you absolutely cannot skip: priming your coil. This just means getting the fresh, dry cotton inside the coil nice and saturated with e-liquid before you ever heat it up. If you skip this, you’ll get a nasty burnt taste and instantly ruin a brand-new coil. I've seen it happen countless times.

Here’s the right way to do it:

• Juice the Sides: Carefully put one drop of e-liquid on each of the little cotton windows you see on the side of the coil.
• Add to the Top: Drip one or two more drops right down the centre of the coil, onto the cotton you can see inside.
• Don't Overdo It: The goal is to dampen the cotton, not drown it. Three or four drops total is the sweet spot.

This pre-soaking ensures that when you fire up your vape, the heating element vaporizes e-liquid, not dry cotton.

Patience is the Key to Great Flavour

With your freshly primed coil installed, snap the pod back into your Nord 4. Go ahead and fill it up with your favourite juice, and then… walk away. Seriously. Let the device sit for at least 5-10 minutes.

This wait time is non-negotiable. It gives the e-liquid time to travel from the pod and fully saturate the very core of the cotton wick. If you get impatient and take a rip too soon, you risk a "dry hit" that can permanently fry the coil before you even get started.

After you've waited, you're good to go. I always recommend taking the first few puffs at a lower wattage than you'd normally use. Slowly ramp it up to your preferred setting. This little trick helps break in the coil gently and ensures you get the absolute best flavour and a longer lifespan out of your new Nord 4 coil.

How to Make Your Nord 4 Coils Last Longer

Want to get more value and better flavour out of every single Nord 4 coil? It's not as hard as it sounds. A few simple, consistent habits can make a massive difference, often doubling the life of your coil. It’s what all the experienced vapers do.

When you pop in a fresh coil, those first few puffs are the most important. Don't just crank it up to your usual wattage right away. Instead, start low and take a couple of gentle puffs. Over the next 10-15 minutes, slowly bump the power up until you find that perfect sweet spot. We call this "breaking in" the coil, and it lets the cotton get used to the heat without getting scorched.

Steer Clear of Common Coil Killers

Nothing ruins a fresh coil faster than a "dry hit"—that nasty, burnt taste when the wick isn't soaked in e-liquid. Get into the habit of keeping your pod topped up. A good rule of thumb is to never let the juice level drop below the little cotton holes on the side of the coil.

The e-liquid you choose matters a lot, too. Those super-sweet, dessert-like flavours are delicious, but they’re also notorious coil killers. The sweeteners caramelize on the wire, creating a dark gunk that smothers the coil, kills the flavour, and leads to a quick burnout. If you can't live without your sweet juices, just know you'll be swapping coils more often. For a deeper dive into the nitty-gritty of how it all works, check out our guide on vape wicks and wires.

Pro Tip: Your puffing style has a huge impact. Taking one hit right after another—what we call "chain vaping"—is a fast track to a burnt coil. The wick just doesn't have time to re-soak between puffs. Giving it a rest for just 15-30 seconds can make all the difference.

Know When It's Time for a Change

Learning to spot a dying coil will save your taste buds from a truly awful experience. Don't wait until every puff is a nightmare. Keep an eye out for these tell-tale signs:

• Flavour Fades: Your go-to e-liquid suddenly tastes weak or just plain weird.
• A Burnt Undertone: You start noticing a slightly singed taste, especially as you finish your puff.
• Gurgling Noises: This often means the coil is flooded and can't vaporize the liquid properly anymore.
• Weak Clouds: Your vape just isn't producing the vapour it used to.

The moment you notice any of these, it’s time to swap it out. Changing your coil proactively is the key to making sure every vape is a great one.

Troubleshooting Common Nord 4 Coil Problems

Even with the best care, your vape can have an off day. A sudden gurgling sound or a leaky pod is annoying, for sure, but don't toss your coil just yet. Most of the time, these common Nord 4 coil issues are simple to fix once you know what you're looking for. Let's get your vape back in top shape.

Solving That Annoying Gurgling Sound

If you hear a gurgle or bubbling when you inhale, you've got a flooded coil. It's a classic sign that too much e-liquid has been pulled into the coil’s chamber without being vaporized. It's messy and sounds awful.

Nine times out of ten, the culprit is drawing too hard on the vape. If you pull like you're sucking a thick milkshake through a straw, you're just flooding the coil with juice it can't vaporize fast enough. The fix is as simple as it sounds: take a slower, more gentle puff. This gives the coil the time it needs to work its magic.

Still gurgling? You can clear out the excess liquid with a quick flick.

• Wrap a bit of paper towel around the mouthpiece to catch any spray.
• Give the device a sharp flick downwards, kind of like shaking down an old mercury thermometer.
• Centrifugal force will do the rest, pushing the trapped e-liquid out of the airway.

A couple of good flicks usually clears the gurgle right up, giving you that smooth draw back.

Tackling a Leaky Pod

A leaky pod has to be one of the most frustrating things to deal with, but it's almost always fixable. The most likely reason is that the coil isn't seated properly. Even the tiniest gap is an open invitation for e-liquid to escape.

To sort this out, pull the pod from your device and take the coil out. Give the small rubber O-rings on the coil a quick once-over to make sure they aren't torn or damaged. Then, push the coil back into the pod firmly. You want it to be completely flush and snug to create that all-important leak-proof seal.

It's worth remembering that a little condensation is totally normal. A puddle of e-liquid under your pod, however, is a leak. Get into the habit of wiping the connection points between your pod and device with a cotton swab every day. This prevents buildup and keeps everything working as it should.

Eliminating the Dreaded Burnt Taste

Ugh, there's nothing worse than a harsh, burnt hit that ruins your vape. If you get that nasty taste from a brand-new Nord 4 coil, it’s a clear sign it wasn't primed correctly. The cotton got scorched before it had a chance to fully soak up the e-liquid.

But what if a coil that was vaping perfectly suddenly tastes burnt? It's probably one of two things:

• Chain Vaping: Taking puff after puff without a break doesn't give the wick enough time to re-saturate with juice. The cotton dries out and, well, burns. The solution? Just give it a moment. Waiting 15-20 seconds between puffs makes all the difference.
• Wattage is Too High: Pushing your coil past its recommended wattage is a surefire way to burn it out fast. Always check the side of your coil for the suggested wattage range and stick to it. Your taste buds—and your coil's lifespan—will thank you.

Once you know what to look for, you can diagnose and solve most of these problems in seconds. It's all about keeping your device running smoothly so every puff from your Nord 4 coil is a good one.

Getting Your Hands on Authentic Nord 4 Coils in Toronto

When your vape starts tasting burnt, you need a replacement coil now, not next week. For vapers in Toronto and the GTA, waiting for an online order is out of the question. That's precisely why our focus is on rapid, local service. We ensure you get your essential vape supplies without the delay.

At Wii Vape, we have recently expanded our inventory, not only with a full range of Nord 4 coils but also with the latest disposables and pod systems from top brands like GHOST, STLTH, and VUSE. We've geared our entire service to get you what you need, right when you need it.

Same-Day Delivery Straight to Your Door

Our local delivery service is built for speed and convenience. Place your order before our daily cutoff, and our team will have it packed and on its way to you that very same day. It's the perfect solution when you realize you're on your last coil or want to try one of the newest vapes on the market.

Even better, we offer free same-day delivery on any order over $100 before tax. It’s the perfect excuse to stock up on your essential RPM and RPM 2 coils, try a new flavour, and have it all delivered to your home without any shipping fees. This quick access to authentic SMOK products is a huge part of why the Nord 4 remains popular with Toronto vapers. You can see just how widely available these coils are from reputable Canadian vape retailers at nord4coils.com.

We believe shopping for your vape should be simple and trustworthy. That’s why we guarantee that every Nord 4 coil and SMOK product we carry is 100% authentic. You can vape with confidence, knowing you're getting genuine gear that works the way it's supposed to.

Our Commitment to Safe, Age-Verified Delivery

Getting your gear quickly is great, but doing it safely and responsibly is our number one priority. We are a fully compliant Canadian retailer and strictly follow all federal and provincial laws. That includes a mandatory 19+ age verification process for every single delivery—no exceptions.

When our driver arrives, they will ask to see a valid, government-issued photo ID to confirm your age before they can hand over your order. It's a crucial step that ensures we operate responsibly and legally. We really appreciate your cooperation in helping us keep the community safe.

Whether you're after the RPM 2 Mesh 0.16ohm coils for massive clouds or the classic RPM series for pure flavour, our inventory is always stocked and ready to go. And if you ever need a fresh pod, we’ve got your back there, too—you can find authentic SMOK Nord 4 Empty Pods on our site to keep your vape in top shape. Why wait? Skip the shipping delays and get your genuine coils delivered today.

Got Questions About Your Nord 4 Coils? We’ve Got Answers.

Even after getting all the specs, it's totally normal to have a few more questions pop up. It happens to everyone! To make things easier, we've rounded up the most common questions we hear about Nord 4 coils and answered them for you right here.

How Often Should I Be Changing My Nord 4 Coil?

Generally, you can expect a Nord 4 coil to last anywhere from one to two weeks. But honestly, that’s just a ballpark figure. The real answer depends entirely on you and your vaping style.

If you’re a heavy vaper, love those super-sweet e-liquids, or tend to push your wattage to the higher end, you’ll likely find yourself swapping coils more often—maybe even every few days. The best approach is to simply listen to your vape.

It's time for a change when you notice:

• The flavour just isn't popping like it used to.
• You get a burnt or slightly "off" taste.
• The cloud production seems a bit weak or thin.

Pro-tip: For the best possible experience, don't wait for that nasty burnt hit. Change your coil as soon as the flavour starts to fade.

Can I Pop RPM Coils into an RPM 2 Pod?

That’s a definite no. It might seem like they’d fit, but the two coil series are not interchangeable, and trying to force it will only lead to leaks and poor performance. SMOK actually designed the Nord 4 kit with two different pods for this very reason.

Take a close look at your pods—they're clearly labelled. The RPM 2 Pod is built specifically for RPM 2 coils, and the RPM Pod is made for the original RPM coils. This isn't a mistake; it's a feature that lets you enjoy two totally different vape experiences with one device. Just make sure you’re matching the right coil to the right pod for a secure, leak-free seal every time.

Ugh, Why Does My New Nord 4 Coil Taste Burnt?

We’ve all been there. That awful, harsh burnt taste from a brand-new coil is almost always a priming issue. When the cotton wick inside the coil hasn't had a chance to fully soak up e-liquid, the hot metal wire just scorches the dry material instantly. And once it's burnt, there's no going back.

The secret to avoiding this is patience and proper priming. Before you even think about installing the coil, put a few drops of e-liquid right onto the little cotton windows on the side. After it's installed and the pod is full, let the whole thing sit for a solid 10-15 minutes. Seriously, don't skip this part!

For extra insurance, take a few short, gentle puffs at a very low wattage to "break in" the coil. This simple routine is the difference between a flavourful, satisfying vape and a wasted coil.

Ready to get back to that pure flavour and dense vapour that only a fresh coil can provide? At Wii Vape, we keep a full stock of authentic SMOK RPM and RPM 2 coils on hand. Plus, we offer same-day delivery across Toronto and the GTA. Stock up on your essential Nord 4 coils today!