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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

ShippingFREE $95+ · ½-price $50+ · else $9.99DeliveryShips within 48 hrs (order by 12pm CT, Mon–Fri) · arrives in 2–7 business days. Shipping details


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Key Specs

Fits Devices Caliburn X 20W Kit, Caliburn Koko Prime Kit, Caliburn Tenet 16W Kit + 5 more
Resistance Options 0.8Ω, 1.0Ω, 1.2Ω
Wattage Range 9-18W
Draw Style MTL & DTL
Coil Type Mesh
Pack Size Single, 4 Pack

UWELL Caliburn G Replacement Coils | 3 Resistances

The press-fit coil series behind most of UWELL's Caliburn G-platform pod kits, in three resistances covering a tight MTL draw up through restricted direct-lung.

Highlights
  • Three resistances: 0.8ohm, 1.0ohm and 1.2ohm
  • 0.8ohm and 1.2ohm are FeCrAl UN2 Meshed-H builds; the 1.0ohm is a round-wire MTL coil
  • Press-fit install - the coil seats into the pod, no threading
  • One coil series covers the G, G2, GK2, X, Tenet and KOKO Prime pods
  • Sold as a single coil or a 4-pack

Caliburn G Coil Specs

ResistanceWattage RangeTypeDraw
0.8ohm13-18WFeCrAl UN2 Meshed-HRestricted DTL
1.0ohm10-15WRound wire (not mesh)MTL
1.2ohm9-13WFeCrAl UN2 Meshed-HTight MTL

UWELL's own Caliburn G page lists only the 0.8ohm coil, and the 1.2ohm is branded a Caliburn G2 coil in UWELL's material - it is the same physical part sold under both names, not two SKUs. UWELL publishes device output caps rather than per-coil wattage. The ranges above are the ones UWELL's distributors print on the coil packaging - treat them as a starting window, not a hard limit.

Compatible With

Caliburn G, Caliburn G2, Caliburn GK2, Caliburn GZ2, Caliburn X, Caliburn Explorer, Caliburn TENET, TENET KOKO, Caliburn KOKO Prime and Ironfist L. The coil fits all of them - the pod shell does not, so check your pod separately.

Why Shop UWELL at Central Vapors

The Caliburn G coil series covers more of UWELL's pod lineup than any other part they make, so we keep it stocked as a staple rather than a special order. Central Vapors has been filling vape orders since 2013, and every order is backed by our satisfaction guarantee.

Common Questions

Q
Which resistance is closest to a cigarette draw?
The 1.2ohm at 9-13W is the tightest of the three, followed by the 1.0ohm round-wire coil.
Q
Is the 1.0ohm a mesh coil?
No. The 0.8ohm and 1.2ohm are UN2 Meshed-H builds; the 1.0ohm is a round-wire MTL coil. Several retailers list all three as mesh, which is incorrect.
Q
Can I use these in my Caliburn G2?
Yes. The whole G-platform lineup shares this coil series, including the G2, GK2, X and TENET.
Q
How do I know when to change the coil?
A burnt or muted taste, gurgling, or a visibly darkened wicking window. A week or two is typical depending on how much you vape and what e-liquid you run.

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 Ryan R. 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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