Geekvape Z XM (Zeus) Boost Replacement Coils - 5 Pack

Keep your compatible Geekvape Zeus Z tank performing at its intended wattage with Geekvape Z XM Boost Replacement Coils. These low-resistance mesh coils are built for direct-to-lung (DTL) vaping, with a push-fit design that makes routine coil changes quick and straightforward. Select your preferred resistance from 0.15 ohm, 0.2 ohm or 0.4 ohm; every option is supplied as a sealed pack of five matching coils.

• Official coil series: Geekvape Z XM Coil - Boost Version
• Pack size: 5 replacement coils of the selected resistance
• Vaping style: High-power DTL / sub-ohm vaping
• Coil construction: Kanthal mesh with absorbent cotton wicking
• Fitting: Push-fit / plug-and-play installation
• Available options: Z0.15 XM, Z0.2 XM and Z0.4 XM
• Nicotine and e-liquid: Not included

Explore more Geekvape vape kits, tanks and coils, or browse the complete UK Vape Kings range of replacement vape coils.

Geekvape Z XM Boost coils for high-power DTL vaping

The Geekvape Z XM range is the updated Boost Version of the popular Zeus Z Series coil platform. Its mesh heating structure is designed to heat a broad surface area quickly and evenly, supporting consistent vapour production and flavour across the coil. Geekvape also uses an updated cotton and wicking system intended to improve liquid absorption and reduce premature dry hits when the coil is correctly primed and operated inside its recommended power range.

Z XM Boost coils use the same familiar Z Series interface, so they can replace compatible classic Geekvape Z coils without changing your tank. They are intended for experienced users who prefer an open DTL inhale, higher wattage and larger vapour production rather than a tight mouth-to-lung draw.

Choose the right Geekvape Z XM coil resistance

All three variants are DTL mesh coils, but each has a different recommended wattage range and heat level. Choose according to the power you normally use and the type of draw you prefer.

Z0.15 XM coil - 70-85W

Choose the 0.15 ohm Z XM coil when you want the highest recommended power ceiling in this range. It produces a warmer draw and substantial vapour at 70-85W, making it the most cloud-focused choice of the three available variants.

Z0.2 XM coil - 70-80W

The 0.2 ohm Z XM coil is a strong all-round high-power option. Its 70-80W range suits DTL users looking for dense vapour and pronounced flavour without moving to the 85W ceiling of the 0.15 ohm version.

Z0.4 XM coil - 50-60W

The 0.4 ohm Z XM coil runs at 50-60W. It is the best match for users who want Z XM mesh performance at a more moderate wattage, with a slightly cooler and more measured DTL vape than the lower-resistance options.

Compatible Geekvape tanks and vape kits

Compatibility is determined by the tank, not simply by the mod name. Geekvape Z XM Boost coils are made for tanks that accept the Geekvape Z Series push-fit coil platform.

Compatible tank families include:

• Geekvape Z Fli Tank
• Geekvape Z Fli 2 Tank
• Geekvape Z Sub Ohm Tank
• Geekvape Z Sub Ohm Tank 2021
• Geekvape Z Sub Ohm SE Tank
• Geekvape Z (Zeus) 5 Sub-Ohm Tank

They are also suitable for compatible kits supplied with one of these Z Series tanks, including the Geekvape Aegis Legend 5 Kit, Geekvape Aegis Legend 3 Kit, Geekvape Aegis Legend 2 Kit, Aegis Max 2 and Aegis Solo 3.

Important compatibility warning: these coils do not fit the Geekvape Z Max Tank, which uses Geekvape M Series coils. They also do not fit Geekvape Zeus Nano / Z Nano tanks, which use Geekvape B Series coils. Check the name printed on your tank or existing coil before ordering.

Need a compatible tank? View the sub-ohm vape tank collection or pair these coils with the Geekvape Z (Zeus) 5 Tank.

Z XM Boost Version compared with classic Geekvape Z coils

The Z XM Boost Version retains the established push-fit Z Series connection while updating the internal mesh and wicking design. Geekvape states that the revised construction provides faster response, stable vapour release and improved coil longevity compared with the previous generation. Because the interface is unchanged, a supported Z Series tank can use the newer Z XM Boost coil without an adaptor.

Manufacturer coil-life claim: Geekvape states that a Z XM Boost coil typically processes around 50-60ml of e-liquid and lasts about 100% longer than the previous generation in its testing. Actual life is not guaranteed and varies with wattage, puff length, frequency of use, priming, airflow and the e-liquid used.

Best e-liquid for Geekvape Z XM coils

These are low-resistance, high-power DTL coils. For a typical UK sub-ohm setup, pair them with 70VG/30PG high-VG e-liquid or browse 100ml shortfill e-liquids. Geekvape recommends freebase e-liquid at 3mg nicotine or below and does not recommend nicotine salt e-liquid for the Z XM Boost range.

Very thick liquid can take longer to saturate the cotton, while heavily sweetened or dark e-liquids may leave residue on the mesh more quickly. Keep the tank topped up, allow time between long puffs and remain within the printed wattage range to support more consistent coil life.

How to prime and install a Geekvape Z XM coil

1. Switch off the device and remove the tank from the mod.
2. Open the tank base and pull the used push-fit coil straight out. Use a coil tool if your tank includes one.
3. Optional but recommended: place a few drops of e-liquid onto the exposed cotton in the new coil's wicking ports.
4. Push the new Z XM coil firmly and evenly into the tank base so that it sits flush.
5. Reassemble the tank, fill it with suitable e-liquid and close all seals securely.
6. Leave the filled tank standing for at least 3-5 minutes so the cotton can saturate fully.
7. Start near the lower end of the recommended wattage range, then increase gradually until the draw feels right.

Never fire a new coil while the cotton is dry. Insufficient priming can scorch the wick immediately and permanently reduce the coil's useful life.

When should a Z XM coil be replaced?

Replace the coil when you notice a persistent burnt or scorched taste, a clear drop in flavour, reduced vapour, repeated gurgling that is not resolved by normal tank maintenance, or darkened e-liquid caused by residue returning from the coil. A coil may also be changed before switching between strongly contrasting flavours.

What is included?

• 5 x Geekvape Z XM Boost replacement coils
• All five coils are the resistance selected at checkout
• No tank, device, e-liquid or nicotine is included

Geekvape Z XM coil FAQs

Are Geekvape Z XM coils the same as standard Z coils?

They use the same Z Series push-fit interface, but the XM Boost Version has an updated mesh and wicking structure. In a tank that supports Geekvape Z coils, the classic and Z XM Boost versions are interchangeable.

What wattage should I use for a Z0.15 XM coil?

Geekvape rates the Z0.15 XM 0.15 ohm coil for 70-85W. Begin close to 70W with a freshly primed coil, then increase gradually without exceeding 85W.

What wattage should I use for a Z0.2 XM coil?

The Z0.2 XM 0.2 ohm coil is rated for 70-80W. Start at the lower end of that range and adjust in small steps.

What wattage should I use for a Z0.4 XM coil?

The Z0.4 XM 0.4 ohm coil is rated for 50-60W. It is the lowest-wattage option in this listing.

Do Z XM coils fit the Geekvape Z Max Tank?

No. The Geekvape Z Max Tank uses Geekvape M Series coils, not Z Series or Z XM coils.

Do Z XM coils fit the Zeus Nano or Z Nano Tank?

No. Geekvape Zeus Nano / Z Nano tanks use Geekvape B Series coils.

Which e-liquid is best for Z XM coils?

A 70VG/30PG shortfill is a common match for these DTL coils. Geekvape recommends freebase e-liquid at no more than 3mg nicotine and advises against nicotine salts for this high-power coil range.

How long does a Geekvape Z XM coil last?

Geekvape quotes a typical figure of 50-60ml of e-liquid for the Boost Version. This is a manufacturer estimate rather than a guarantee; sweetener level, wattage, puffing frequency, priming and liquid viscosity can make the actual result shorter or longer.

How long should I prime a new Z XM coil?

Leave the filled tank for at least 3-5 minutes before firing. Adding a few drops directly to the visible cotton before installation can help the wick saturate, but it does not remove the need to wait.

How many coils are in one pack?

Each pack contains five coils of the single resistance selected when ordering.

Important product information

This listing is for an adult-use vaping component. The coils contain no e-liquid and no nicotine. Keep unused coils and all vaping products out of reach of children and pets. Coils are consumable parts: lifespan varies, and a used coil cannot be returned simply because its service life differs from an estimate. Always confirm compatibility, prime the coil and use an appropriate device and power setting.