{"product_id":"genuine-prusa-thermistor-e3d-oem","title":"Genuine Prusa Thermistor E3D OEM","description":"\u003cp\u003ePrusa MK3 and MK3S users know that accurate temperature sensing is critical to preventing thermal runaway and ensuring consistent print quality — a faulty thermistor can cause sudden print failures or damage to the hotend.\u003c\/p\u003e\u003cp\u003eThis Genuine Prusa Thermistor E3D OEM is a standard Semitec cartridge thermistor with a Prusa-specific 750mm extension cable and Molex 5057-9402 connector, matching the exact component supplied directly to Prusa. Designed for Prusa MK2, MK3, MK3S, and Mini models, this 3mm diameter, 15mm length thermistor supports temperatures up to 300°C, making it ideal for all-metal E3D V6 hotends. It ensures precise temperature readings for stable extrusion and reliable print results in the Prusa ecosystem.\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Temperature Rating\u003c\/td\u003e\n\u003ctd\u003e300°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCartridge Diameter\u003c\/td\u003e\n\u003ctd\u003e3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCartridge Length\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e750mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eMolex 5057-9402\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Printers\u003c\/td\u003e\n\u003ctd\u003ePrusa MK2, MK3, MK3S, Mini\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eWhy Upgrade?\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaintains accurate temperature readings critical for preventing thermal runaway on Prusa MK3 and MK3S printers\u003c\/li\u003e\n\u003cli\u003eEnsures compatibility with genuine E3D V6 hotends used in Prusa builds for consistent extrusion\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged thermistors to avoid sudden print failures or hotend damage\u003c\/li\u003e\n\u003cli\u003eSupports high-temperature printing up to 300°C for advanced filament options\u003c\/li\u003e\n\u003cli\u003eIncludes Prusa-specific connector and cable for easy plug-and-play replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrusa MK3 and MK3S users needing OEM thermistor replacements\u003c\/li\u003e\n\u003cli\u003ePrusa Mini owners requiring reliable temperature sensors for all-metal hotends\u003c\/li\u003e\n\u003cli\u003ePrusa MK2 and MK2S printers upgrading to genuine E3D thermistor cartridges\u003c\/li\u003e\n\u003cli\u003e3D printing enthusiasts maintaining their Prusa ecosystem with authentic parts\u003c\/li\u003e\n\u003cli\u003eUsers printing with filaments requiring stable temperature control up to 300°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePair With the Right Filament\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis thermistor ensures stable temperature control essential for printing a wide range of filaments on Prusa printers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/supplies3d.shop\/collections\/pla-filament\"\u003ePLA Filament\u003c\/a\u003e — ideal for standard printing with consistent temperature monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/supplies3d.shop\/collections\/petg-filament\"\u003ePETG Filament\u003c\/a\u003e — supports higher temperature extrusion with reliable sensor feedback\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/supplies3d.shop\/collections\/abs-filament\"\u003eABS Filament\u003c\/a\u003e — enables stable high-temp printing requiring precise thermistor readings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"West3D 3D Printing Supplies","offers":[{"title":"Default Title","offer_id":52735636734246,"sku":"E3D1064","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/1986\/2822\/files\/genuine-prusa-thermistor-e3d-oem-west3d-printing-e3d-666617.webp?v=1773259403","url":"https:\/\/supplies3d.shop\/products\/genuine-prusa-thermistor-e3d-oem","provider":"SUPPLIES3D","version":"1.0","type":"link"}