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Item #:
247414905
Heater Cartridge & Thermistor Kit for Prusa i3 MK3/MK3S+
90% of respondents would recommend this to a friend
Item #:
247414905
MMK 80548
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Friday, September 25
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Say goodbye to excessive PLA stringing or ABS warping with our High-precision thermistor and powerful heater cartridge kit.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Optimal Heating
This heater cartridge ensures rapid and uniform temperature distribution, significantly improving printing efficiency and reducing wait times for users of the Prusa i3 MK3/MK3S+.
Precision Thermistor
The included thermistor provides accurate temperature readings, preventing overheating and ensuring stable performance, which enhances print quality and reliability in any project.
Easy Replacement
Designed specifically for Prusa i3 MK3/MK3S+, this kit simplifies replacement, reducing downtime and letting users swiftly return to their printing tasks with minimal effort.
Product Details
Who Should Buy?
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3D Printing Enthusiasts
Ideal for hobbyists looking to maintain or upgrade their Prusa i3 MK3/MK3S+ for enhanced performance and reliability.
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Replacement Needs
Perfect for users needing replacement components due to wear and tear, ensuring consistent print quality and temperature control.
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DIY Projects
Great for makers and DIYers who wish to customize or modify their printers with quality parts for better functionality.
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Advanced Users
Not suited for professional users with custom setups requiring specialized or high-performance heating components beyond standard specifications.
Product Description
Heater Cartridge & Thermistor Kit for Prusa i3 MK3/MK3S+
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the Heater Cartridge for Prusa I3?
Answer: The Heater Cartridge is designed to provide consistent heating for the hotend of 3D printers like the Prusa I3 MK3. This component plays a crucial role in melting the filament during the printing process, ensuring that the material flows smoothly for optimal print quality. By maintaining stable temperatures, the cartridge protects against clogs and enhances the performance of your 3D printer. Ideal scenarios for using this cartridge include high-temperature applications and when working with a variety of filament types. -
Question:
What are the specifications of this heater cartridge?
Answer: This heater cartridge operates at 24V and has a power rating of 40W, making it suitable for high-performance 3D printing needs. It effectively heats up quickly, allowing for rapid printing without significant downtime. The thermistor included helps in accurately monitoring the temperature, ensuring that you achieve the desired results with your prints. It is particularly beneficial for users who frequently engage in printing large and complex models. -
Question:
How do I install the Heater Cartridge in my Prusa I3?
Answer: Installing the Heater Cartridge involves a few simple steps. First, ensure that your printer is powered off and unplugged. Then, detach the hotend from the printer to gain access to the cartridge slot. Insert the new heater cartridge into the designated area, securing it firmly. Finally, reassemble the hotend and reconnect it to the printer. Following this process not only replaces the cartridge but also enhances the overall efficiency of your printing tasks. -
Question:
Can I use the heater cartridge with other 3D printers?
Answer: While the Heater Cartridge is specifically designed for the Prusa I3 MK3 and Prusa I3 models, it may be compatible with other printers that utilize similar heating mechanisms and voltage specifications. It is advisable to check compatibility with your specific printer model before proceeding. This versatility allows users to experiment with different setups and potentially improve their printing experience on various machines. -
Question:
What materials can I print with this heater cartridge?
Answer: This heater cartridge is capable of printing a wide range of filament materials, including PLA, ABS, PETG, and TPU. Its capability to reach higher temperatures makes it suitable for more advanced materials, ensuring that you can expand your creative possibilities. Whether you’re interested in producing rigid components or flexible prints, the cartridge provides the necessary heating for diverse textile or mechanical projects. -
Question:
How many heater cartridges are included in this package?
Answer: This package includes three heater cartridges, providing ample replacements for your printing needs. Having multiple cartridges allows you to quickly swap out components when necessary, minimizing downtime and maintaining productivity. This is particularly useful for users who frequently print or experiment with different materials and want to ensure consistent quality in their prints. -
Question:
What is a thermistor, and why is it important in this setup?
Answer: A thermistor is a type of temperature sensor that plays a vital role in monitoring and regulating the heat of the nozzle during printing. In this setup, the thermistor works in conjunction with the heater cartridge to ensure accurate temperature readings, which is crucial for preventing overheating or underheating. This precise temperature control leads to improved print quality and reliability, making it essential for anyone serious about 3D printing. -
Question:
What should I do if my heater cartridge fails?
Answer: If your heater cartridge fails, the first step is to disconnect your printer from power and inspect the component for visible signs of damage. Ensure connections are secure and that there are no loose wires. If issues persist, it is typically best to replace the heater cartridge to restore functionality. Having a few spares, like those included in this package, allows for quick replacements, ensuring that your 3D printing remains uninterrupted. -
Question:
Where can I buy Heater Cartridge for Prusa I3 in Myanmar?
Answer: You can purchase the Heater Cartridge for Prusa I3 from Ubuy in Myanmar. Ubuy provides a streamlined shopping experience, making it easy to find quality components for your 3D printer. With their reliable service and variety of products, Ubuy is an excellent choice for ensuring you have all the necessary parts for your printing needs.
YIBEICO 3D Printer Accessories Editorial Review
Heater Cartridge & Thermistor Kit for Prusa i3 MK3/MK3S+ is a comprehensive replacement set designed for smooth upgrades of your printer. Users have found the 24V 40W heater cartridge effective in restoring reliable heating performance while the included thermistors offer added durability. The straightforward installation process ensures a hassle-free swap from worn-out parts, and its compatibility with the Prusa MK3 series is highlighted positively. Many reviewers praised the inclusion of spare parts, making them a great fit for those who maintain multiple printers. Generally, feedback shows that the kit not only functions well but is also a convenient all-in-one solution for maintenance needs.
Customer Reviews & Ratings
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Pros
- Comprehensive kit for easy printer maintenance
- Includes multiple thermistors for spares
- Straightforward installation process
- Compatible with Prusa MK3 series printers
Cons
- Some users noted wires could be longer
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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MMK 80548
Order now and get it around Friday, September 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- High-quality Heater Cartridge and Thermistor Kit optimized for Prusa I3 MK3/MK3S+ printers.
- Ultra-fast heating with a 24V 40W heater cartridge for improved print quality.
- Plug-and-play installation with minimal thermal lag between components.
- High reliability solder joints and insulation for thermal runaway protection.
- Includes 3 heaters and thermistors for uninterrupted printing.
- Customer support available for any assistance regarding the product.
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