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The Best Prusa I3 Replacement Parts of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Prusa I3 Replacement Parts of 2022. Check our ranking below.

2,919 (random) Reviews Scanned

Rank No. #1
FYSETC 3D Printer Parts Prusa i3 Mini Heated Bed Thermistor Cartridge Replacement 104NT-4-R025H42G (104GT-2) with 550mm/21.6inch Cable Dupon Connector for Prusa Mini 3D Printer Accessories - Pack of 2
  • [2 Pack] of 3D Printer Prusa mini specific thermistor cartridge, to connect the hot bed, drop-in replacement. Model:104NT-4-R025H42G thermistor
  • Made of imported part: 104NT-4-R025H42G model is the 104GT-2 thermistor's upgrade, newest model, which can be for 300℃ long hours printing
  • Firmware setting: 104NT-4-R025H42G(104gt-2) : 100K thermistor - ATC Semite 104GT-2/104NT-4-R025H42G(Used in ParCan & J-Head) (4.7k pullup) #define TEMP_SENSOR_0 5
  • High quality: Durable, Flexible and Long Lasting, longer life span.
  • Other Specification: 550mm/21.6inch long cable with Dupon aircraft connector, easy to assemble.
Rank No. #2
FYSETC Prusa i3 MK3 MK3S Cooling Fan 5015 50x50x15mm 5V DC 0.35A Hotend Cooler Blow Radiator Sleeve Bearing for 3D Printer Parts Accessories, 2Pcs
  • Brushless DC Blower Fan, best DIY replacement extruder hotend parts, This MK3 fan is used for Prus i3 MK3 MK3S MK2/2.5 3D printer Extruder
  • Size: About 50x50x15mm/ 1.9x1.9x0.59 inch; Cable Length: about 750mm/ 29.5 inch
  • Rated Voltage: 5V, 0.35A
  • Please Note: the fan has two sides,but the side with sticker must be always facing the hotend (not visible when the fan is mounted).Otherwise,the cooling won't work properly.
  • Package Content: 2piece 5015 5V Front hotend blower fans. If need more support, please feel free to contact us, we'll assist you directly.
Rank No. #3
HysiPrui 2pcs 3D Printer NTC 100K Thermistor Temp Sensor and 2pcs 24V 50W Cartridge Heater, Hotend Quick Replacement Parts with 1m Cable, for 3D Printer Prusa i3 MK2.5/MK3/MK3+
  • 【Compatible 3D Printers】: The 2 packs NTC 100k thermistor temp sensors and 2 packs 24V 50W cartridge heater are compatible with Prusa i3 MK2.5/MK3/MK3+ 3d printers, please confirm your 3d printer model before ordering.
  • 【Stable and Durable】: Thermistor and cartridge heater, special designed for 3d printer, high temperature resistant, durable, longer service life. High precision, high sensitivity, fast temperature conduction, high temperature resistance.
  • 【High Quality 3D Printer Accessories】: The 3d printer thermistor and cartridge heater are processed by CNC machine tool with high precision and stable performance. It has been tested to be fully suitable for high temperature printing, withstanding a maximum temperature of up to 450°C. It also works perfectly with daily filaments such as PLA, ABS, TPU, PETG, and so on.
  • 【What You Get】: Package includes 2pcs 3D printer thermistors (wire length is 1m), 2-pin XH2.54 connector, and 2pcs 24V 50W cartridge heater. Insulated with high temperature resistant 450 degree Celsius fiberglass to avoid the possibility of thermal short-circuiting when working at high temperature, thus prolonging the service life.
  • 【Easy Installation】: No need to disassemble the motherboard and wiring harness, directly replace the thermistor or 24V 50W cartridge heater to quickly wire. Inside the tin ring, waterproof hot melt adhesive, no need to weld, sealed waterproof, anti-leakage, high temperature resistance.
Rank No. #4
FYSETC 3D Printer Part Prusa i3 MK3S+ Print Fan Hotend Replacement Fan 4010 5015 Fan DC 5V MK3S Blower Fan Extruder Cooling Radiator for 3D Printer MK3 Hot End DIY Accessory
  • Brushless DC Blower Fan, best DIY replacement extruder hotend parts for Prus i3 MK3 MK3S MK3S+.
  • Size: About 50x50x15mm/ 1.9x1.9x0.59 inch; 40x40x10mm/ 1.7x1.7x0.39 inch; Cable Length: about 750mm/ 29.5 inch
  • Rated Voltage: 5015 Printing fan DC 5V, 0.35A 5800rmp; 4010 Cooling fan DC 5V, 0.2A, 6800rmp.
  • Please Note: the fan has two sides,but the side with sticker must be always facing the hotend (not visible when the fan is mounted).Otherwise,the cooling won't work properly.
  • After Sales Guarantee: each one defective item can have the free replace or refund, need more help please feel free to contact us, we will try our best to assist you.
Rank No. #5
ASHATA 3D Printer Replacement Accessories Anti Vibration Rubber Feet Protectors 3D Printer Parts for Prusa i3 MK3 MK3S
  • 4 spare anti vibration foot kits with high quality, each foot fixed in place with the M4 bolts and sliding square nuts.
  • These parts are ideal for Prusa i3 MK3&MK3S, good compatibility, convenient to use.
  • High quality metal feet with embedded rubber, solving the problem of falling off for Prusa i3.
  • The product is easy to install, sturdy and durable, portable and easy to use.
  • Long service life, not easy to damage, and you can use for a long time.
Rank No. #6
i.VALUX 3D Printer Upgrad Parts Metal Extruder Idler Arm Aluminium Alloy Titan Aero Extruder Replacement Part for 1.75mm Prusa i3 MK2 Artillery Sidewinder X1 printer's extruder and 4max pro
  • 【Compatible】Prusa i3 MK2, original E3D Titan Extruder, Artillery Sidewinder X1 printer's extruder,4max pro
  • 【Material】Durable Aluminum alloy metal material, it will assist you to keep the printer work long time than plastic material arm
  • 【You Get】 1 pcs extruder idler arm + 4pcs springs, like the first product picture show you what you will receive
  • 【Usage】Need yourself assemble this part in your machine, if meet questions, please contact us, we will assist you.
  • 【Warranty】18-Months Warranty, if you have any question with this product, please don't hesitate to contact us
Rank No. #7
Yunbotong 3D Printer Upgrad Accessory Metal Extruder Idler Arm Aluminium Alloy Titan Aero Extruder Replacement Part for 1.75mm Prusa i3 MK2 Artillery Sidewinder X1/X2 and 4max pro (Black)
  • 1.Compatible with original titan extruder, titan aero extruder, Prusa i3 MK2 3D Printer, Artillery Sidewinder X1and X2 printer's extruder, Anycubic 4max pro , Sovol SV01 3D Printer
  • 2.All-metal idler arm, the drive shaft is upgraded to a U-shaped grooved gear, replacing the smooth surface bearing of the old version. The middle machine is milling groove, when the printer is working, the consumables are not easy to slip, and the feeding is more stable
  • 3.Material: aluminum alloy, stable, good quality, fully upgraded feeding gear, precision machined U-slot
  • 4.Package: 1pcs idler arm with U-slot gear bearing, 2pcs spare springs are given as a gift.
Rank No. #8
ASHATA Z Axis Hot Bed Support Plate Kit, 3D Parts Heater Bed of Prusa i3 Anet A8 A6 3D Printer Replacement Parts Aluminum Heatbed Hotbed Platform with SC8UU Slider and Screws, Black
  • Shipped with SC8UU slider and screw package accessories, easy to install and convenient to use.
  • Z bracket aluminum base bracket heating hot bed plate for Prusa I3/Anet A8 A6 3D printer.
  • This is a new type of aluminum alloy sheet used to upgrade existing for Anet A6 and A8 3D printers on Z Carriage.
  • The plates are made of tempered aluminum sheets. After anodizing, it has perfect smoothness and a pleasant surface finish.
  • Due to distortion on the original Y tray, this product will solve your problems on the for Anet A6 / A8 3D printer.
SaleRank No. #9
24V 40W 3D Printer hotend MK3S J Head extruder kit Fit for Prusa i3 MK3/MK3S/MK3S+ and Other E3 V6 Remote Printhead Printer, with Silicon Cover and 0.4mm Nozzle for 1.75mm Direct Filament
  • Adaptation: J head 3d printer MK3S hotend fit for Prusa i3 MK3/MK3S/MK3S+ and Other E3 V6 Remote Printhead Printer, NOTICE: it is not suitable for Mk2 (MK2 uses 12V)
  • Long Enough Heating Wire: The 24V 40W j-head extruder kit comes with a one-meter long heating wire and a thermistor, providing DIY enthusiasts with greater flexibility
  • Superior Materials: The hotend MK3S extruder kit for prusa is made of high-quality stainless steel and features excellent heat dissipation performance. It also includes a Aluminum V6 CNC heating block, and have a smooth inner wall, reducing the likelihood of clogs and ensuring precise and smooth printing results
  • Package Includes: 1 * V6 All metal heatsink, 1 * 24v 40w cartridge heater, 1 * specific 104nt thermistor, 1 * High quality brass nozzle, 1* throat, 1 * high temperature protective silicone cover, 1 * Aluminum V6 Heater Block, 1 * extra V6 stainless steel throat
  • Easy Installation: The j-head v6 hot end full kit can be easily replaced by removing the old one and attaching the new one
Rank No. #10
E3D Prusa MK3 MK3S V6 HotEnd Kit
  • Fits MK3 and MK3S
  • Provides more reliability with retractions when using the MMU
  • Prusa heatbreak & thermistor
  • Maximum temperature: 285degC
  • Drop-in replacement

Last update on 2023-12-19 / Affiliate links / Images from Amazon Product Advertising API

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