Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Compatibility | Prusa i3 MK3S and MK3S+ |
| Material | Hardened Steel Nozzle, Aluminum Heater Block |
| Nozzle Diameter | 0.4mm (Standard) |
| Thermistor Type | 100K NTC Thermistor |
| Heater Cartridge Voltage | 24V / 50W |
| Throat Tube Length | 30mm |
| Package Contents | Nozzle, Throat, Extruder Head, Heater Block, Thermistor, Screws |
| Brand | Fuyuansheng |
| Item Weight | 85 grams |
| Recommended Use | Replacement or Upgrade for 3D Printing Hotends |
Anonymous
Mar 31, 2026
Rating: 5/5
Restored my printer to life
My old nozzle was clogged beyond repair. This kit was easy to install following online guides, and my printer is running like new.
Anonymous
Mar 25, 2026
Rating: 5/5
Fast shipping and great parts
Arrived quickly and well-packaged. No bent pins or damaged threads. It's been running for 50 hours without any issues.
Anonymous
Mar 19, 2026
Rating: 4/5
Good value, minor installation note
The quality is solid for the price. The thermistor wire was slightly stiff, but once installed, it works great. Prints are coming out smooth again.
Anonymous
Mar 18, 2026
Rating: 5/5
Excellent upgrade component
I bought this to swap between materials quickly. Having a pre-assembled style kit saves so much time. The heater block heats up evenly.
Anonymous
Mar 03, 2026
Rating: 5/5
Perfect fit for my MK3S+
This kit replaced my worn-out hotend perfectly. All threads aligned correctly, and the temperature stability is excellent. Highly recommend for anyone needing a reliable replacement.
Anonymous
Mar 02, 2026
Rating: 4/5
Solid build quality
Everything feels sturdy. The hardened steel nozzle should last a long time even with abrasive filaments. Took off one star because instructions were not included, but standard procedure applies.
Q: What is the maximum temperature this heater block can handle?
A: The heater block is designed to safely operate up to 300°C, which is suitable for most common filaments including PLA, PETG, and ABS.
Q: Is this compatible with the original Prusa i3 MK3?
A: Yes, this kit is fully compatible with both the Prusa i3 MK3 and the MK3S+ models.
Q: Does this come with thermal paste?
A: No, thermal paste is not included in this kit. We recommend using high-quality thermal compound during installation for best results.
Q: Can I use this with abrasive filaments like Carbon Fiber?
A: Yes, this kit includes a hardened steel nozzle which is resistant to wear from abrasive filaments like Carbon Fiber or Glow-in-the-dark PLA.
Q: Do I need to recalibrate my PINDA sensor after installing this?
A: It is highly recommended to perform a full calibration, including the PINDA probe height, after replacing the extruder head to ensure accurate first layers.
Mini Portable Sketchbook - Blank Pocket Notebook for Doodling, Sketching, Watercolor, Acrylic, and Marker Art - Square Hand-Drawn Journal
$5.53
Kitchen Sink Drain Mat with Raised Slope - Splash-Proof Countertop Organizer for Faucet Areas
$9.00
Front Wheel Bearing for Hyundai Mistra - Mingtuo Brand - Also Fits Hyundai Sonata and Kia Opirus - Front and Rear Auto Bearings
$275.00
White Crystal Loose Beads Donghai Agate Gemstone Gold Rutilated Quartz Obsidian Bracelet Strand Aquamarine Amethyst Single Bead
$8.42
Kids Art DIY Stamp Kit - Round Sponge Daubers, Mushroom Head Stamps, and Paint for Graffiti
$2.44
YP8 YP-80000 Book Block Pressing Machine Supply Robust Structure Reliable Application
$23,790.00
Feileniao Four Seasons Flowers Line Drawing Atlas - Chinese Ink Painting Guide for Brush Beginners
$39.90
365 Days! Drummer Training Plan - Beginner Self-Study Guide for Drum Kits and Jazz Drums with Tutorial Audio
$55.00
New Rechargeable Electric Incense Making Machine – Compact Home Device for Extruding Coil, Sandalwood, and Stick Incense, Manual Incense Crafting Equipment
$268.00
Tire Stone Removal Hook, Multi-Function Tool with Built-in Screwdriver for Window Breaking and Self-Defense
$7.51
Pearl Sand Wax, Ice Flower Wax, Floating Aromatherapy Candle Colored Suspended Particles for Atmosphere Decor and DIY Crafts
$5.78
No-Drill Wall-Mounted Toilet Paper Holder and Storage Shelf for Bathroom
$19.30
Chain Sling Lifting Shackle Steel Chain Single Leg with Hooks on Both Ends for Towing, 2m Length, 5 Ton Capacity
$79.00
120L Milk Pasteurizer, Homogenizing Mixer, and Ice Cream Aging Machine - Factory Supply
$59,892.00
LUBOSHI Automatic Retractable Hose Reel 12MM Water Drum PVC Braided Hose for Car Wash, Gardening, and Auto Repair - 15 Meters
$383.00
No-Drill Over-Toilet Storage Rack - Wall-Mounted Bathroom Organizer for Tank Gap
$19.84
Commercial Automatic Multi-Function Vegetable Cutter for Slicing, Dicing, and Shredding
$1,782.00
Zhonglian Hamburger Food Warmer Display Cabinet 1.2m 1.5m 3-in-1 Warmer Double-Layer Display Cabinet Crisp Keeper
$3,376.00
A3 Watercolor Paper 300g Thickened Cotton Pulp Fine Grain, A4 Medium Grain for Beginners, 4K Wood Pulp Cotton Blank Hand-Painting Paper, Square Art Coloring Paper, Postcard & Bookmark Paper
$18.90
Sketch Gray Tone Pencils for Art Students, Detail Highlight Blending Stumps, Makeup Sponge Pens, Quick Sketch Eraser Pen Sets
$6.46
Disposable Vacuum Cleaner Filter Mesh - Non-Woven Dust Bag with Elastic Band for Home Use
$4.50
Systematic 3D Painting Learning Package (Includes 100 Lessons)
$798.00
6/8/12Pcs Silicone Red Wine Glass Identification Marker Char
$27.44
Stainless Steel Sink Drain Basket – Expandable Kitchen Dish and Vegetable Rack
$12.35
Tungsten Carbide Internal Thread Tool Holder – Anti-Vibration CNC Turning Insert for Small Bore Threading (CNR)
$73.02
Henkel Loctite SICOMET 8400 77 99 40 50 Instant Adhesive for Metal and Rubber with BS Accelerator
$69.00
Colored Pencil Set, Basswood Hexagonal Raw Wood Pencils for Painting and Art Coloring
$21.68
Small Ceramic Herb Jar – Imperial Yellow Hexagonal Double-Layer Container for Angong Niuhuang Wan Pills
$8.80
Spanish Brush Master ESCODA PERLA Pearl White Toray Nylon Round Watercolor Brush, Short Handle 1430
$44.20
Qiwei COD Rapid Detector QW-COD-T/B - Chemical Oxygen Demand Tester with Potassium Dichromate Digestion for Wastewater
$3,330.16
![[Lawyer's AI New Partner] DingTalk A1 Legal Edition AI Smart Voice Recorder Analysis Translation Card](https://www.gosteppe.com/cache/medium/product/210126/legacy-main-7b7dc5a93c8519defae1c408.png)
