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WARNING: This product contains nicotine. Nicotine is an addictive chemical.

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Uwell

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UWELL Caliburn G Replacement Coils

4 (11 reviews) Write a Review
$2.49

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DeliveryShips within 48 hrs (order by 12pm CT, Mon–Fri) · arrives in 2–7 business days. Shipping details


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Key Specs

Uwell Caliburn G Replacement Coils | Mesh & MTL for G, G2, GK2 & More

Three coil options for the Caliburn G family — two UN2 mesh builds and one kanthal MTL build — each with a press-fit install so swapping coils doesn't mean fighting a thread. Sold individually or in packs of 4.

Highlights

  • 3 builds: 0.8Ω UN2 Mesh, 1.0Ω MTL, and 1.2Ω UN2 Mesh
  • Press-fit installation — no threading
  • Works with both nicotine salt and freebase e-liquid
  • Fits Caliburn G, G2, GK2, KOKO Prime, X, TENET, Ironfist L, GZ2, and more

The 3 Builds

Coil Resistance Suggested Wattage Best For
UN2 Mesh0.8Ω13-18WRestricted DTL
MTL (Kanthal)1.0Ω10-15WTight MTL draw
UN2 Mesh1.2Ω9-13WMTL / restricted DTL

The 0.8Ω mesh runs warmer with more vapor and flavor, better suited to freebase e-liquid. The 1.0Ω kanthal coil gives a tighter, cooler draw closer to a cigarette pull, best with nicotine salts. The 1.2Ω mesh splits the difference — still mesh, but at a lower wattage and tighter draw than the 0.8Ω.

Compatible Devices

Caliburn G, Caliburn G2, Caliburn GK2 (including GK2 Vision), Caliburn KOKO Prime, Caliburn X, Caliburn TENET (including TENET Koko), Caliburn & Ironfist L, Caliburn GZ2, Caliburn GZ2 Cyber, and Caliburn Explorer.

Why Shop Uwell Coils at Central Vapors

The Caliburn G platform has spun off more devices than almost any other Uwell pod line, and this is the coil that fits nearly all of them. Central Vapors has been filling vape orders since 2013, and every order is backed by our satisfaction guarantee.

Common Questions

Q Which coil should I use with nic salt?
The 1.0Ω MTL kanthal coil is built for nicotine salts. The two mesh options work with either salt or freebase, but tend to suit freebase best.
Q Do these fit the KOKO Prime?
Yes, along with the rest of the Caliburn G family listed above.
Q How does the coil install?
Press-fit — it seats directly into the pod without threading.

For use by adults 21+.

Customer Reviews & Ratings Hide Reviews Show Reviews

4/5 11 Reviews
Write a Review
  • Caliburn...

    Posted by Jackie Allain on Jan 13th 2026

    These coils have never let me down.

  • Good reliable...

    Posted by Steve Kelly on Jan 1st 2026

    Good reliable coils. Delivered on time

  • Caliburn...

    Posted by Jackie Allain on Oct 16th 2025

    These are great long lasting coils! I have never had a dud coil and they last weeks if you let them sit after filling overnight before using.

  • Don't seem to last as long as the 1.0 with salt...

    Posted by Christine Shives on May 4th 2025

    Don't seem to last as long as the 1.0 with salt nic

  • Good

    Posted by Christine Shives on Nov 28th 2024

    I prefer the 0.8 coils beter these seem to burn to fast with salt nic.

  • Caliburn G

    Posted by Jacob Martin on Apr 11th 2024

    Great price for Caliburn G coils; they are made well and last quite a while. I vaped lots of eJuice through each coil, the flavor comes through great, and the coils are very easy to change and I like trying to vape different flavors with different ohms.

  • Rip off

    Posted by Unknown on Nov 20th 2021

    Was supposed to come with 4 coils but only came with 2

  • Wonderful product

    Posted by Unknown on Aug 19th 2021

    A good lil coil thats interchangeable between the caliburn g and the koko prime, i never had an issue with the coils itself. Although i do accidentally burn them with thicker salts every now and then. The 0.8ohm when used with sweeter salts have a tendency to use more liquid than the higher ohm coil.

  • Burnt immediately

    Posted by Jabez Halligan on Jun 3rd 2021

    I had waited 3 weeks waiting on getting my coils, pods, nic salts, and another device and after putting the coil in the pod i went to mix my juice and i smelt the pod burning when it was sitting idle

  • Caliburn Coils, Good price, Great Service A+

    Posted by John Marcum on Jun 3rd 2021

    It's an excellent price for Caliburn coils, and I like how easy it is to replace them in my Caliburn kit. Not sure why seems like others having some issues. Just make sure to let the New coil sit for a few minutes to absorb the vape liquids in the coil before you use it and should be A Ok. Make sure to do the age verification, or they won't send it. Great overall service, and I'm happy with how everything went.

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