{"product_id":"uwell-crown-iv-coils","title":"Uwell Crown IV Vape Coils","description":"\u003ch2\u003eUwell Crown IV Vape Coils \u003c\/h2\u003e\n\u003cp\u003eThree resistance options, one tank, no threads to fuss with. The \u003cstrong\u003eUwell Crown IV coils\u003c\/strong\u003e come in a \u003cstrong\u003epack of four\u003c\/strong\u003e and are built exclusively for the \u003cstrong\u003eCrown 4 Sub-Ohm Tank\u003c\/strong\u003e, covering everything from smooth 60-70W daily vaping to full 70-80W cloud output.\u003c\/p\u003e\n\u003cp\u003eEvery coil in the range uses \u003cstrong\u003eorganic cotton wicking\u003c\/strong\u003e paired with either a \u003cstrong\u003edual SS904L stainless steel\u003c\/strong\u003e build or a \u003cstrong\u003edouble helix mesh\u003c\/strong\u003e design, and all three pull straight out with a plug-and-pull fit rather than a threaded base. If your Crown 4 tank is tasting burnt or running dry, this is the direct \u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/uwell-coils\" target=\"_blank\" title=\"Uwell Coils\" rel=\"noopener\"\u003e\u003cstrong\u003eUwell Coils\u003c\/strong\u003e\u003c\/a\u003e replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy vapers choose the Crown IV coils:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThree distinct resistance options to choose from, letting you dial in either dense vapour or crisp flavour clarity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOrganic cotton wicking for cleaner flavour from the first pull.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-cleaning core that catches excess e-liquid instead of leaving it pooling around the base of the tank.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo threads to strip. Plug-and-pull installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCorrosion-resistant SS904L stainless steel, which is the same grade Uwell has used across the dual-coil side of the Crown range since it was introduced, holding up well under daily high-wattage use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUwell Crown IV Coils Features\u003c\/h2\u003e\n\u003ch3\u003eTwo Coil Types for Different Vapes\u003c\/h3\u003e\n\u003cp\u003eThe range covers two different builds. The \u003cstrong\u003e0.20ohm and 0.40ohm\u003c\/strong\u003e coils are dual \u003cstrong\u003eSS904L stainless steel\u003c\/strong\u003e, aimed at vapers who want more vapour and a slightly warmer output at higher wattage. The \u003cstrong\u003e0.23ohm\u003c\/strong\u003e is a \u003cstrong\u003eFeCrAl UN2 mesh\u003c\/strong\u003e coil built for flavour clarity over raw cloud size. Having distinct wire and mesh builds available lets you match the coil directly to your preferred wattage and e-liquid.\u003c\/p\u003e\n\u003ch3\u003eEasy Plug-Fit Replacement\u003c\/h3\u003e\n\u003cp\u003eThese do not screw in. The Crown 4 coil base is a \u003cstrong\u003eplug-and-pull fit\u003c\/strong\u003e: press the coil into the base until it seats, and pull it straight out when it is spent. No cross-threading, no overtightening, no coil stuck at an angle. It is one of the simpler swaps on the market, honestly, and it takes seconds once you have done it once.\u003c\/p\u003e\n\u003ch3\u003eDouble Helix Mesh for Even Heating\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e0.23ohm UN2 coil\u003c\/strong\u003e uses a double helix mesh structure rather than a wrapped wire. Heat spreads more evenly across the surface, which cuts down on dry hits and gives a rounder, more consistent flavour through the session. Pair it with \u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/high-vg-e-liquid\" target=\"_blank\" title=\"High VG E-Liquids\" rel=\"noopener\"\u003e\u003cstrong\u003eHigh VG E-Liquids\u003c\/strong\u003e\u003c\/a\u003e for the best results.\u003c\/p\u003e\n\u003ch3\u003eSelf-Cleaning Design\u003c\/h3\u003e\n\u003cp\u003eUwell built a \u003cstrong\u003eself-cleaning chamber\u003c\/strong\u003e into the base of every Crown IV coil. Excess e-liquid that would normally pool and leak gets pulled into a condensation holder instead, ready to be vaporised on the next draw. Less mess in the tank, less wiped-up e-liquid on your desk.\u003c\/p\u003e\n\u003ch3\u003ePro-FOCS for Better Flavour\u003c\/h3\u003e\n\u003cp\u003eUwell's \u003cstrong\u003ePro Flavour Optimisation Core System\u003c\/strong\u003e routes intake air through the coil twice before it reaches you. That extra pass pulls more flavour out of the vaporised e-liquid on every draw. It is a small mechanical tweak, but it is one of the reasons the Crown range has stuck around this long.\u003c\/p\u003e\n\u003ch2\u003eUwell Crown IV Coils Resistance Options\u003c\/h2\u003e\n\u003cp\u003eThree options sit in the resistance picker for this pack, and the right one comes down to how much power your device puts out and whether you are chasing flavour or vapour.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e#buttons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0.20ohm Dual SS904L\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e0.23ohm FeCrAl UN2 Mesh\u003c\/li\u003e\n\u003cli\u003e0.40ohm Dual SS904L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Set Up the Uwell Crown IV Coils\u003c\/h2\u003e\n\u003cp\u003eNo threads means no risk of cross-threading a new coil. It's a short job either way.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eUnscrew the bottom airflow base from the tank.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePull the old coil straight out of the base. No twisting needed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDrip a small amount of e-liquid directly onto the mesh or cotton ports of the fresh coil before fitting it.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePress the new coil firmly into the base until it clicks into place.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRebuild the tank and fill it, then give the coil three to five minutes to sit before your first vape so the cotton has time to fully saturate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStart at the lower end of the coil's rated wattage and work upward until the flavour and vapour feel right.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhat's in the Uwell Crown IV Coils Box\u003c\/h2\u003e\n\u003cp\u003eEach pack contains \u003cstrong\u003efour replacement coils\u003c\/strong\u003e in your chosen resistance, sealed in their original packaging.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eCrown 4 Sub-Ohm Tank, mod \u003c\/strong\u003eand\u003cstrong\u003e e-liquid are not included\u003c\/strong\u003e. This listing is coils only, so if you need the tank itself or a device to pair it with, check the \u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/vape-tanks\" target=\"_blank\" title=\"Sub-Ohm Tanks\" rel=\"noopener\"\u003e\u003cstrong\u003eSub-Ohm Tanks\u003c\/strong\u003e\u003c\/a\u003e range separately.\u003c\/p\u003e\n\u003ch2\u003eMade Exclusively for the Crown IV Tank\u003c\/h2\u003e\n\u003cp\u003eThese coils fit the \u003cstrong\u003eUwell Crown IV (Crown 4) Sub-Ohm Tank\u003c\/strong\u003e only. Not the Crown 3. Not the Crown 5. Not the Crown D. Each generation changed the coil base design, so check the model printed on your tank before ordering.\u003c\/p\u003e\n\u003cp\u003eThey're built for \u003cstrong\u003eDTL sub-ohm vaping\u003c\/strong\u003e with higher-VG e-liquid. A 70\/30 blend suits the wicking ports better than 50\/50, and lower nicotine strengths under the UK's 20mg\/ml legal cap tend to suit sub-ohm output best.\u003c\/p\u003e\n\u003ch2\u003eAbout Uwell\u003c\/h2\u003e\n\u003cp\u003eUwell built its reputation on the Crown line, and the \u003cstrong\u003eself-cleaning core\u003c\/strong\u003e here is one of the clearer signs of how far it's come. Earlier Crown tanks needed regular wiping to stop e-liquid pooling around the coil base.\u003c\/p\u003e\n\u003cp\u003eThe Crown 4's condensation chamber deals with that automatically, a genuinely practical fix rather than a marketing add-on. Combined with Pro-FOCS airflow, Uwell has kept the Crown range focused on flavour and reliability. Browse the wider \u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/uwell-vapes\" target=\"_blank\" title=\"Uwell Vape\" rel=\"noopener\"\u003e\u003cstrong\u003eUwell Vape\u003c\/strong\u003e\u003c\/a\u003e range for tanks, kits and pods from the same brand.\u003c\/p\u003e\n\u003ch2\u003eStock Up and Save\u003c\/h2\u003e\n\u003cp\u003eCoils wear out. Keeping a spare pack of \u003cstrong\u003eUwell Crown IV coils\u003c\/strong\u003e in the drawer means a burnt taste never turns into a day without your tank.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePirate Vapes\u003c\/strong\u003e ships every order same-day when it's placed before 4 pm, and checkout is age-verified, with all products sold TPD-compliant, for over-18s only.\u003c\/p\u003e\n\u003ch2\u003eConclusion\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eUwell Crown IV coils\u003c\/strong\u003e give Crown 4 owners three genuine resistance options in one pack, from a balanced 0.40ohm daily coil to a mesh-built 0.23ohm for flavour chasers. Plug-and-pull fitting and the \u003cstrong\u003eself-cleaning core\u003c\/strong\u003e keep maintenance low, and the \u003cstrong\u003eSS904L build\u003c\/strong\u003e holds up well under regular sub-ohm use.\u003c\/p\u003e\n\u003cp\u003eIf your Crown 4 is due for a change, this pack covers it. Browse more \u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/vape-accessories\" target=\"_blank\" title=\"Vape Accessories\" rel=\"noopener\"\u003e\u003cstrong\u003eVape Accessories\u003c\/strong\u003e\u003c\/a\u003e or head back to \u003cstrong\u003ePirate Vapes\u003c\/strong\u003e for the rest of the range.\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003ch3\u003eWhich tank do these coils fit?\u003c\/h3\u003e\n\u003cp\u003eThe Uwell Crown IV (Crown 4) Sub-Ohm Tank only. They will not fit the Crown 3, Crown 5 or Crown D, as each uses a different coil base.\u003c\/p\u003e\n\u003ch3\u003eWhat wattage should I run them at?\u003c\/h3\u003e\n\u003cp\u003eStart at the low end of the coil's rated range and adjust upward. The 0.40ohm and 0.23ohm both sit at 60-70W, while the 0.20ohm runs hotter at 70-80W.\u003c\/p\u003e\n\u003ch3\u003eDo I need to prime them before use?\u003c\/h3\u003e\n\u003cp\u003eYes. Add a few drops of e-liquid to the coil's ports before fitting it, then let the tank sit for three to five minutes once filled so the cotton fully saturates before your first vape.\u003c\/p\u003e\n\u003ch3\u003eWhich resistance should a beginner pick?\u003c\/h3\u003e\n\u003cp\u003eThe 0.40ohm is the easiest starting point. It's balanced, doesn't run through e-liquid too fast, and doesn't need a high-wattage mod to perform well.\u003c\/p\u003e\n\u003ch3\u003eHow often will I need to replace them?\u003c\/h3\u003e\n\u003cp\u003eMost coils last 1 to 2 weeks depending on your wattage, e-liquid sweetness, and daily use. Swap the coil as soon as you notice reduced vapour or a dull, burnt taste.\u003c\/p\u003e\n\u003ch3\u003eCan I use these with any mod?\u003c\/h3\u003e\n\u003cp\u003eAny mod capable of hitting the coil's rated wattage will work, as long as it's paired with the Crown 4 tank itself. The coils don't fit other tanks regardless of the mod.\u003c\/p\u003e","brand":"Uwell","offers":[{"title":"0.20 Ohm","offer_id":52899070509338,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true},{"title":"0.23 Ohm","offer_id":52899070542106,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true},{"title":"0.40 Ohm","offer_id":52899070574874,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/5675\/3690\/files\/Uwell_Crown_IV_Coils.jpg?v=1789632844","url":"https:\/\/piratevapes.co.uk\/products\/uwell-crown-iv-coils","provider":"Pirate Vapes","version":"1.0","type":"link"}