Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Compatible Models | Bambu Lab A1, A1 mini |
| Nozzle Diameter | 0.4 mm (Standard) |
| Material | Hardened Steel, Aluminum Alloy |
| Max Temperature | 300°C |
| Heater Power | 40W |
| Thermistor Type | NTC 100K |
| Connector Type | GH1.25-4Pin |
| Package Contents | 1x Hotend Assembly, 1x Silicone Sock |
| Weight | 45 grams |
| Warranty | 6 Months Manufacturer Warranty |
Anonymous
Mar 25, 2026
Rating: 5/5
Easy upgrade
I was nervous about changing this myself, but the process was straightforward. No more under-extrusion issues. Highly recommend keeping a spare on hand.
Anonymous
Mar 15, 2026
Rating: 4/5
Solid performance
Heats up quickly and maintains temperature accurately. I've run several ABS prints without any issues. Just make sure to level your bed again after installation.
Anonymous
Mar 13, 2026
Rating: 5/5
Perfect replacement for my A1
My original hotend got clogged beyond repair, and this assembly was a lifesaver. Installation took less than 10 minutes following the official guide. Prints are back to perfect quality immediately.
Anonymous
Mar 12, 2026
Rating: 4/5
Good quality, slightly tight fit
The part feels very sturdy and well-made. The only reason for 4 stars is that the connector felt a bit tight going into the toolhead, but it clicked in securely after some gentle pressure.
Anonymous
Mar 05, 2026
Rating: 5/5
Back in business!
Saved my weekend project. The shipping was fast, and the part works exactly like the original. The included silicone sock is a nice touch too.
Anonymous
Mar 04, 2026
Rating: 5/5
Essential spare part
If you own an A1 or A1 mini, you should have one of these in your toolkit. It's much easier to swap the whole assembly than to try and disassemble the hotend for deep cleaning.
Q: How difficult is the installation for a beginner?
A: It is relatively easy. You will need to heat the printer to remove the old nozzle, unscrew two screws to remove the old assembly, and reverse the process for the new one. Detailed video guides are available on our support page.
Q: Does this come with a new nozzle or just the block?
A: This is a complete hotend heating assembly, which includes the heater block, thermistor, heater cartridge, and a pre-installed 0.4mm nozzle.
Q: What is the return policy if this doesn't fix my issue?
A: We offer a 30-day return window for unused items in original packaging. If the part is defective, please contact our support team within 6 months for a warranty replacement.
Q: Is this compatible with the Bambu Lab P1P?
A: No, this hotend assembly is specifically designed for the A1 and A1 mini models. The P1P uses a different hotend configuration.
Q: Can I use this for printing carbon fiber filaments?
A: While the assembly is robust, standard nozzles are brass. For abrasive materials like carbon fiber, we recommend swapping the included nozzle for a hardened steel one compatible with this hotend.
Commercial Roast Duck Warmer Display Cabinet, Countertop Heating Unit for Crispy Pork Belly, Roast Meat, and Goose
$444.50
Variable Frequency Drive 7.5KW Brand New Original
$2,312.00
Inverted Water Dispenser Stand for Pure Water, Office Drinking Water Rack, Convenience Store and Supermarket Shelf
$116.79
RSL Electric Guitar Series by Rockschool - ABRSM Edition 2018 Update, Grades 0-8 Complete 9-Volume Set
$30.00
Handmade Soap and Baking Cake Silicone Mold - Round 6-Cavity
$16.50
Meile Childhood Sponge Stamp Set - Kids' Paint Printing Tools with Sponge Brushes for Kindergarten Art
$14.30
2019 Jiangxi Isuzu Ruimai Lingtuo DMAX - Brand New Original Thickened Wear-Resistant Tires
$302.80
Pirelli P7 Run-Flat Tires 225 245 255 275 35 40 45 50 R17 18 19 20 21
$340.00
Lint-Free Industrial Wiping Cloth - Oil-Removing Absorbent Paper for Car Paint Wax and Grease Removal
$123.00
Henkel Loctite 495 Adhesive Genuine 401 406 416 460 496 Instant Glue Strong Industrial Adhesive for Metal and Plastic
$6.00
Industrial Ultrasonic Emulsification and Dispersion System - Anti-Foam Vibration for Pipeline Inner Wall Cleaning
$31,250.00
Commercial Small Electric Food Warmer Display Case for Fried Chicken, Burgers, Pies, Egg Tarts, and Youtiao - Constant Temperature Heating Cabinet for Breakfast
$623.00
Universal Triangular Stand for Mineral Water Bottles – Inverted Dispenser Rack for Water Coolers and Bottled Water Extraction
$5.10
Manufacturer Supply By-Product Cleaning Equipment, Fully Automatic Cylindrical Pig Tripe Degreaser and Cleaner for Cattle and Sheep Stomachs
$1,600.00
CANDLE.LAB | DIY Aromatherapy Candle Supplies, Natural Refined White Beeswax Pellets, Handmade Soap Materials #27
$9.00
![No-Shave Hair Transplant by Yongxiang Dean Team [Premium Customization], Unlimited Graft Count, Pain Management for Transplant Area](https://www.gosteppe.com/cache/small/product/269234/legacy-main-b28b879c33f1fe08b5eba226.webp)
No-Shave Hair Transplant by Yongxiang Dean Team [Premium Customization], Unlimited Graft Count, Pain Management for Transplant Area
$200,000.00
Kitchen Sink Drainage Mat - Sloped Countertop Drying Pad with Foldable Narrow Edges, Faucet Splash Guard, Storage Mat
$3.57
UE5 Unreal Engine 5.2-5.7 Physical Assembly System Physics Plugin
$0.50
![[Damai Holds Micro-Needle Hair Transplant Patent] Female Hairline | Non-Shaven Transplant 1000 Units | Forehead](https://www.gosteppe.com/cache/small/product/269231/legacy-main-b004541637d9aaa9d8c19288.webp)
[Damai Holds Micro-Needle Hair Transplant Patent] Female Hairline | Non-Shaven Transplant 1000 Units | Forehead
$17,000.00
Air Baffle for ABB ACS550-X2 R8 IP21 VFD
$3,450.00
Outdoor Waterproof Shockproof EDC Storage Box, Sealed Gear Case for Small Items
$5.10
Zhizhi Lin Zexu Small Regular Script Diamond Character Card Kaishu Copybook Porcelain Blue Gold Characters Brush Calligraphy Practice Folding Card
$68.00
Maotaizi Dual-Tip Dual-Color Glitter Markers for Kids - Non-Toxic Soft Tip Colored Pens for Elementary Art
$16.90
Tire Removal Socket Wrench and Spare Tire Tool Kit for Zhengzhou Nissan Paladin, Aoting, and Dongfeng Ruiqi Pickup Trucks
$16.90
Zhimo Ke Xingkai Technique Calligraphy Copybook - Upgraded Edition with Text, Images, and Video Tutorials for Beginners
$30.60
Small-Scale Yogurt Processing Production Line, Blended Yogurt Fermentation Equipment, Organic Milk Filling Machine
$115,920.00
Compact Manual Hot Stamping Machine for Logos, Business Cards, Leather Wallets, Plastic, and Wood - Heat Embossing and Branding Tool
$500.76
DIY Handmade Soap Mold – Single Square Silicone Mold for Homemade Soap
$1.96
Wall-Mounted Facial Towel Dispenser Transparent Upside-Down Design
$4.50
Colorful Ground Thread Inserts 16ER/IR1.0/2.0/3.0/3.5 ISO AG55/60 for High-Hardness Quenched Steel
$19.80
![[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)
