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Home / Hot End and Nozzle / Cross-Border 3D Printing Accessories, Upgraded Extruder Hotend Heater Block and Nozzle, Hotend 3D Printer Kit

Attributes

Brand -
Category 3D Printing Accessories / Hot End and Nozzle
Origin -
Material Composition Brass Heating Block & Hardened Steel Nozzle
Printer Compatibility Ender 3, Ender 3 Pro, Ender 3 V2, CR-10 Series
Nozzle Diameter 0.4mm (Included)
Thread Specification M6 Thread
Operating Temperature Up to 300°C (572°F)
Heater Voltage 24V
Heater Power 40W
Thermistor Model NTC 100K 3950
Net Weight 45 Grams
Country of Origin Imported (Cross-Border)

5 reviews

A

Anonymous

Mar 21, 2026

Rating: 4/5

Good Quality

Installation was a bit tricky but works well once set up. Temperature holds steady during long prints.

A

Anonymous

Mar 07, 2026

Rating: 5/5

Stable Temps

No more temperature fluctuations. My prints look significantly smoother with this hotend kit.

A

Anonymous

Mar 05, 2026

Rating: 5/5

Highly Recommend

Great value for the price. The hardened steel nozzle handles abrasive filaments nicely without wear.

A

Anonymous

Feb 22, 2026

Rating: 5/5

Fast Shipping

Arrived sooner than expected for a cross-border item. Packaging was secure and all parts were included.

A

Anonymous

Feb 01, 2026

Rating: 5/5

Perfect Upgrade

Works great on my Ender 3 Pro. Installation was straightforward and the heat distribution is much better than stock.

5 FAQ

Q: Can it handle PETG?

A: Yes, this kit supports temperatures suitable for PETG, PLA, ABS, and other common filaments.

Q: What is the return policy?

A: We offer a 30-day return policy for defects or compatibility issues upon contact with support.

Q: Is thermal paste included?

A: No, thermal paste is not included. We recommend applying high-quality thermal paste during installation.

Q: Is installation difficult?

A: Basic tools are required. Please refer to the included manual or online guides for step-by-step instructions.

Q: Does this fit Ender 3 V2?

A: Yes, it is fully compatible with the Ender 3 V2 and most standard M6 hotend setups.

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