Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Compatibility	Creality Ender 3 S1, Ender 3 S1 Pro, Ender 3 S1 Plus
Nozzle Material	Copper-plated Brass
Heat Break Type	Bimetal (Stainless Steel & Copper)
Heater Block Material	Aluminum Alloy
Nozzle Diameter Options	0.4mm, 0.6mm, 0.8mm included
Thread Specification	M6 Thread
Maximum Temperature	Up to 300°C (572°F)
Package Contents	3 Nozzles, 1 Heat Break, 1 Heater Block, 1 Silicone Sock
Installation Type	DIY Replacement Kit
Weight	45 grams

6 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

No more clogs!

I was experiencing frequent clogs with the original setup. This kit solved the problem entirely. The thermal conductivity is excellent.

Anonymous

Mar 22, 2026

Rating: 4/5

Good quality, minor threading issue

Overall excellent kit. The aluminum block heats evenly. I had to tap the threads slightly on the heat break, but once installed, it works flawlessly.

Anonymous

Mar 16, 2026

Rating: 5/5

Perfect upgrade for my Ender 3 S1

The bimetal heat break makes a huge difference in preventing clogs when printing with abrasive filaments. Installation was straightforward and the fit is precise.

Anonymous

Mar 13, 2026

Rating: 5/5

Great value for money

Getting three different nozzle sizes plus the upgraded heat break at this price is a steal. My print quality improved immediately after swapping out the stock parts.

Anonymous

Mar 06, 2026

Rating: 3/5

Works well but instructions lacking

The parts themselves are high quality, but as a beginner, I struggled a bit with the installation because there were no detailed instructions included. Had to watch a YouTube video.

Anonymous

Mar 06, 2026

Rating: 5/5

Solid construction

The copper plating on the nozzles looks durable, and the bimetal design is exactly what I needed for high-temperature PLA and PETG prints. Highly recommended.

5 FAQ

Q: Is this kit compatible with the original Ender 3 (non-S1)?

A: No, this kit is specifically designed for the Ender 3 S1 series due to the direct drive extruder configuration. It is not compatible with the bowden-style original Ender 3.

Q: How difficult is the installation process?

A: Installation requires basic tools and some familiarity with 3D printer hotends. You will need to heat the block to remove old parts and carefully torque the new assembly. We recommend following a video guide specific to the Ender 3 S1.

Q: What is the maximum safe temperature for the bimetal heat break?

A: The bimetal heat break is rated for continuous use up to 300°C, making it suitable for most standard engineering filaments like ABS, PETG, and Nylon.

Q: Does the package include a silicone sock for the heater block?

A: Yes, the kit includes one high-temperature silicone sock to help maintain consistent temperatures and protect the heater block.

Q: Can I use this with carbon fiber filled filament?

A: While the bimetal heat break handles heat well, the included nozzles are copper-plated brass. For carbon fiber filaments, we recommend purchasing hardened steel nozzles separately to prevent wear.

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