{"product_id":"e3d-revo-extension-kit-prusa-edition-and-universal","title":"E3D Revo Extension Kit (Prusa Edition and Universal)","description":"\u003ch2\u003eHeater \u0026amp; Thermistor Cables for RapidChange Revo HeaterCore (Prusa \u0026amp; Universal)\u003c\/h2\u003e\n\u003cp\u003eIf you installed an E3D Revo hotend on a custom build, did a cable extension, or your original Revo wiring is too short to reach your printer's mainboard — this is the kit that fixes it. Two pre-made cables, correct connectors on both ends, ready to plug in. No soldering required.\u003c\/p\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eImportant before you buy:\u003c\/strong\u003e These cables are designed exclusively for the \u003cstrong\u003eE3D RapidChange Revo HeaterCore\u003c\/strong\u003e. They are NOT compatible with standard E3D V6 heater blocks, Volcano heater blocks, or any other hotend system. If you're not running a Revo HeaterCore, this kit is not for you.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat's in the Box — Plain and Simple\u003c\/h3\u003e\n\u003cp\u003eThink of your hotend as a kitchen stove. It needs two things to work: heat (the heater) and a thermometer (the temperature sensor). This kit gives you longer versions of those two wires — one for each — so your Revo HeaterCore can talk to your printer's motherboard even if you've moved things around or built a custom setup.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × Heater Extension Cable\u003c\/strong\u003e — Molex Micro-Fit 3.0 (female) on the hotend side, 2× E0508 ferrule ends on the board side. This powers the heater inside your HeaterCore.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × Temperature Sensor Extension Cable\u003c\/strong\u003e — Molex Micro-Fit 3.0 (female) on the hotend side, Molex SL 2-pin horizontal connector on the board side. This reads the temperature and sends it back to your printer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWhich Variant Do You Need?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eHeater Cable Length\u003c\/th\u003e\n\u003cth\u003eSensor Cable Length\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrusa MK3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e585 mm\u003c\/td\u003e\n\u003ctd\u003e640 mm\u003c\/td\u003e\n\u003ctd\u003ePrusa MK2, MK2S, MK2.5, MK2.5S, MK3, MK3S, MK3S+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrusa Mini\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e730 mm\u003c\/td\u003e\n\u003ctd\u003e730 mm\u003c\/td\u003e\n\u003ctd\u003ePrusa MINI \/ MINI+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUniversal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 mm (±15 mm)\u003c\/td\u003e\n\u003ctd\u003e1000 mm (±15 mm)\u003c\/td\u003e\n\u003ctd\u003eCustom builds, Voron, CoreXY, any non-Prusa Revo setup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eNot sure which to pick?\u003c\/strong\u003e If you're on a stock Prusa, choose the Prusa variant that matches your model. If you're on anything else — custom printer, converted machine, extended cable run — go Universal. The 1-meter length gives you plenty of reach for almost any build.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eConnector Reference\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCable\u003c\/th\u003e\n\u003cth\u003eHotend Side Connector\u003c\/th\u003e\n\u003cth\u003eBoard Side Connector\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeater Cable\u003c\/td\u003e\n\u003ctd\u003eMolex Micro-Fit 3.0 — 2-pin horizontal (female)\u003c\/td\u003e\n\u003ctd\u003e2× E0508 ferrule ends\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Cable\u003c\/td\u003e\n\u003ctd\u003eMolex Micro-Fit 3.0 — 2-pin horizontal (female)\u003c\/td\u003e\n\u003ctd\u003eMolex SL — 2-pin horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eCables are rated for up to \u003cstrong\u003e80°C ambient temperature\u003c\/strong\u003e — suitable for enclosed chamber builds running ABS, ASA, or Nylon.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhen Do You Actually Need This Kit?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYou upgraded to an E3D Revo hotend but your stock cables won't reach the new board position.\u003c\/li\u003e\n\u003cli\u003eYou're doing a custom printer build and need proper Revo-spec wiring from scratch.\u003c\/li\u003e\n\u003cli\u003eYour original Revo extension cables are damaged, frayed, or missing.\u003c\/li\u003e\n\u003cli\u003eYou're extending a Voron, RatRig, or other CoreXY build where the toolhead travels farther than a typical Prusa setup.\u003c\/li\u003e\n\u003cli\u003eYou installed a Revo HeaterCore as an upgrade and need dedicated cables to match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrusa users upgrading to E3D Revo\u003c\/strong\u003e who need a replacement or spare cable set matched to their specific model (MK3 or Mini).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom printer builders\u003c\/strong\u003e on Voron, CoreXY, or any self-built machine running a Revo HeaterCore who need a clean, ready-to-use wiring solution without custom crimping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMakers who lost or damaged their original cables\u003c\/strong\u003e and need an official E3D replacement with the correct Molex connectors on both ends.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone who hates soldering\u003c\/strong\u003e — these cables are plug-and-play. Correct connector on each end, no tools beyond a screwdriver to seat the ferrules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSelect your variant above, check the length against your build, and your Revo HeaterCore will be properly wired in minutes.\u003c\/p\u003e","brand":"West3D 3D Printing Supplies","offers":[{"title":"Universal","offer_id":52735670124838,"sku":"E3D1336","price":10.49,"currency_code":"USD","in_stock":true},{"title":"Prusa","offer_id":52735670157606,"sku":"E3D1337","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/1986\/2822\/files\/e3d-revo-extension-kit-prusa-edition-and-universal-west3d-printing-e3d-707061.png?v=1773259449","url":"https:\/\/supplies3d.shop\/products\/e3d-revo-extension-kit-prusa-edition-and-universal","provider":"SUPPLIES3D","version":"1.0","type":"link"}