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Genuine Bamboo lab Latest Upgraded Hotend Heating Assembly for Bambu Lab A1 & A1 Mini, Replacement Hot End Kit with Heating Block for 3D Printer

Based on 177 reviews
Condition: New
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$45.99

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Availability: In Stock.
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Arrives Friday, Oct 30
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At a glance

Condition
New
Size
Upgrade Hotend Assembly
Model
1P-A1HTD-New26
Weight
1.13 oz

Features 5

  • Compatible with Bambu Lab A1/A1 Mini - Designed for Bambu Lab A1 and A1 Mini 3D printers, this upgraded hotend heating assembly kit is a practical replacement part for maintaining stable heating performance and smooth daily printing.
  • Upgraded Ceramic Heat-Insulating Base - Built with a ceramic heat-insulating base to help reduce heat transfer, resist high-temperature aging, and support more stable first-layer printing. A reliable upgrade for users who print frequently.
  • Precise Temperature Control - The built-in thermistor sensor helps monitor nozzle temperature in real time, while the heater cartridge provides consistent heat output for common materials such as PLA, PETG, ABS, TPU, and nylon.
  • Quick-Change Hotend Design - The snap-fit structure and metal base clip make hotend replacement faster and easier. Ideal for reducing printer downtime during maintenance, repair, or routine hotend servicing.

Description

Upgraded Hotend Heating Assembly for Bambu Lab A1 & A1 Mini This upgraded hotend heating assembly is designed as a reliable replacement component for Bambu Lab A1 and A1 Mini 3D printers. It is a complete hotend heating assembly—not a nozzle-only replacement—engineered to restore stable heating performance and consistent extrusion. The optimized heating block ensures efficient heat transfer, helping maintain steady printing temperatures during extended print jobs. Whether you are replacing a worn, clogged, or unstable hotend, this assembly provides a dependable solution without requiring printer modifications. Built for precise compatibility with Bambu Lab A1 and A1 Mini, this hotend heating assembly supports smooth installation and dependable operation, making it an ideal maintenance and replacement accessory for everyday 3D printing use.

Specs 4

Package Dimensions 3.58 x 2.05 x 1.26 inches
Item Weight 1.13 ounces
Manufacturer BIAYSAN
Item model number 1P-A1HTD-New26

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


Great deal, great product.
Size: 1-Pack Hotend Assembly
Great product. I’ve used this as a replacement for both of my A1 Mini’s and fit perfect. No compatibility issues. Even includes extra screws. Seems just as durable when routing the wires. Best bang for buck for getting an OEM replacement. Print quality is as good as original too. Have bought before and will do so again if needed. ... show more
Reviewed in the United States on September 27, 2026 by Amazon Customer

Lab
Size: 1-Pack Hotend Assembly
I’m really impressed with this heating assembly! It was easy to install, works great, and has been heating consistently. The quality feels solid and it fit perfectly. Definitely a great replacement and a good value for the money. I’m very happy with this purchase!
Reviewed in the United States on September 7, 2026 by Kayla B

Excellent as soon as I place it and perfect
Size: 1-Pack Hotend Assembly
“I’m very happy with this product! The quality is excellent, and it feels durable and well made. It was easy to use and works exactly as expected. The cable is the perfect length, and everything fits securely. It has been working perfectly so far, and I’m very satisfied with my purchase. I would definitely recommend it to anyone looking for a reliable replacement part. Great value for the price!” ... show more
Reviewed in the United States on August 30, 2026 by Maria de la Caridad Tamayo González

Good Replacement Part
Size: 1-Pack Hotend Assembly
I got this as a replacement part for a Bambu Lab 3D printer, and I’m very pleased with it. The assembly feels well made, installation was straightforward, and everything fit as expected. It’s nice to have a reliable replacement on hand without making things complicated. Good quality for the price and a useful part to keep as a backup. ... show more
Reviewed in the United States on September 10, 2026 by Nancy L.

Not a good replacement
Size: 1-Pack Hotend Assembly
Technically “fit” my a1 mini but print quality was terrible. Issue immediately resolved when I replaced with an official Bambu part. Don’t waste your time and money with this.
Reviewed in the United States on September 3, 2026 by Amazon Customer

Easy Install
Size: 1-Pack Hotend Assembly
This was easy to install. It heats up quickly and has been working smoothly with consistent prints. A great replacement to have on hand!
Reviewed in the United States on September 15, 2026 by Janet Figueroa

Good replacement -- UPDATE
Size: 1-Pack Hotend Assembly
2-month UPDATE: the four screws on the back repeatedly loosen and won't stay tight. After cleaning and tightening it the other day, after 3 prints it became loose during the following print, which covered everything with filament. Two of the wires were damaged so it needs to be replaced. It worked as a quick replacement but I won't buy again due to ongoing first layer issues because of the screws requiring constant retightening. Maybe I should've used Loc-Tite. PREVIOUS 5 star: Works great so far, has been installed for a month. Bambu was out of stock so this was a much quicker option. I'll be keeping another one as a backup. ... show more
Reviewed in the United States on May 12, 2026 by grscott

Very Good
Size: 1-Pack Hotend Assembly
It was perfectly adapted to my bamboo lab A1 printer, it is a fundamental part for its operation, super good quality
Reviewed in the United States on September 23, 2026 by Anniel
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