Description
Geekvape Z XM Coils: Long-Life Mesh Coils for Z Series Tanks
Geekvape Z XM coils are the longer-life version of GeekVape’s Z Series mesh coil, sold five to a pack for the Z sub-ohm tanks on the Aegis Legend and Aegis Solo kits. We stock all three current resistances: the Z0.15 XM, Z0.2 XM and Z0.4 XM.
The version GeekVape makes today is the Boost Version, which it says lasts about twice as long as the previous generation. It sits on the same base as the standard Geekvape Z coils, so the two swap freely in any Z tank.

🔌 Geekvape Z XM Coils at a Glance
✔ Five coils per pack
✔ Z0.15, Z0.2 and Z0.4 XM
✔ Mesh heating element
✔ Direct-to-lung, 50–85W
✔ Fits every tank that takes Z coils
✔ About twice the life of the last generation (GeekVape)
Z XM Coil Resistances and Wattage
GeekVape rates each XM coil for its own power band. All three are lung coils for a box mod; the Z0.2 XM is made only in the Boost Version.
| Coil | Resistance | Wattage | Best for |
|---|---|---|---|
| Z0.15 XM | 0.15Ω | 70–85W | The biggest, warmest clouds |
| Z0.2 XM | 0.2Ω | 70–80W | Dense vapour, a step below the 0.15 |
| Z0.4 XM | 0.4Ω | 50–60W | A cooler vape that uses less e-liquid |

Which Tanks and Kits Take Z XM Coils?
GeekVape lists Z XM coils for the Z Fli, Z Fli 2, Z Subohm, Z Subohm 2021, Z Subohm SE and Z Subohm Tank 5, and the kits built around them.
The Geekvape Aegis Legend 5 Vape Kit comes with a 2ml Z sub-ohm tank and two Z XM coils, so these are its like-for-like spares. The Geekvape Aegis L200 Legend 3 Kit ships a Z Fli tank with the Z0.15 XM fitted and a Z0.4 XM spare, and GeekVape lists the Z0.15 XM and Z0.4 XM for the Geekvape Aegis Solo 3 Vape Kit too.
Buying a tank on its own? The flip-top Geekvape Z Fli tank, the child-lock Geekvape Z Sub-Ohm SE tank and the Geekvape Z Sub-Ohm Tank 5 all take every coil on this page.
Will not fit: the Geekvape Z Max tank, which takes Geekvape M coils only, or the Z Nano 2, Z Nano 3 and Aegis Hero cartridge, which use Geekvape B Series coils.
How to Fit and Prime a Z XM Coil
- Unscrew the tank base and pull the old coil straight out.
- Drip a few drops of e-liquid through each wicking hole of the new coil.
- Push it firmly into the base and screw the base back on.
- Fill the tank before you fire – GeekVape is firm on this – and wait three to five minutes. In a hurry, close the airflow and take a few unpowered puffs.
- Start at the bottom of the wattage band and work up.
How Long Does a Z XM Coil Last?
GeekVape says the Boost Version lasts about 100% longer than the previous generation, thanks to a denser mesh at the centre of the coil. In days, that depends on your wattage, how much you vape and your e-liquid: sweet, dark liquids gum the mesh up fastest, and GeekVape notes that very thick high-VG liquid wicks more slowly. The Z0.4 XM goes longest. Change the coil when the flavour turns flat or scorched.
Z XM Coil Troubleshooting
| Problem | Likely cause and fix |
|---|---|
| Burnt taste from a new coil | It was fired before the cotton soaked. Give the next one the full three to five minutes. |
| Gurgling or spitting | Too much liquid in the coil. Open the airflow and take a couple of firm unpowered pulls. |
| Harsh hits at high wattage | You’re above the coil’s band or chain vaping faster than it can wick. Drop 5–10W. |
Best E-Liquids for Z XM Coils
GeekVape recommends freebase at 3mg or less and advises against nic salts in these coils, because the vapour carries a lot of nicotine per puff. A shortfill e-liquid topped up with a single nic shot gets you there. Save 10mg and 20mg nic salts for an MTL pod kit.
Buy Geekvape Z XM Coils Near You
Need Z XM coils today? Our Totton vape shop, Hythe vape shop and Holbury vape shop stock GeekVape coils, tanks and kits, and the team can check which resistance suits your device and e-liquid. Bring your tank in and we’ll fit and prime the first coil with you. Stock varies by store, so give us a call before you travel. Ordering online instead? See our delivery options.
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Frequently Asked Questions
Are Z XM coils compatible with standard Z coils?
Yes. GeekVape says the Boost Version and earlier Z coils share the same interface and are fully interchangeable.
Can I use nic salts in Z XM coils?
GeekVape doesn’t recommend it. These coils are built for freebase at 3mg or less.
How long do Geekvape Z XM coils last?
GeekVape says the Boost Version lasts about twice as long as the previous generation; in days, it depends on your wattage and e-liquid.
How many coils are in a pack?
Five.









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