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Home / Office Equipment, Supplies & Services / Ender3 V3 SE Hotend Extruder Assembly Hardened Steel Nozzle with Aluminum Heatsink Block 3D Printer Accessories

Attributes

Brand -
Category Root / Office Equipment, Supplies & Services
Origin -
Compatible Printer Model Creality Ender-3 V3 SE
Nozzle Material Hardened Steel
Heatsink Material Aluminum Alloy
Nozzle Diameter 0.4mm (Standard)
Maximum Temperature 300°C
Filament Compatibility PLA, PETG, TPU, Carbon Fiber
Assembly Type Pre-assembled Hotend Unit
Thermal Tube Length 45mm
Connector Type Standard JST PH2.0
Package Contents 1x Hotend Assembly, 1x Nozzle, Mounting Screws

6 reviews

A

Anonymous

Mar 29, 2026

Rating: 5/5

Perfect replacement for abrasive filaments

I switched to carbon fiber PLA and my brass nozzle wore out in a week. This hardened steel assembly is a lifesaver. Installation on the V3 SE was straightforward and took less than 10 minutes.

A

Anonymous

Mar 26, 2026

Rating: 5/5

Solved my clogging issues

Had constant clogs with the original extruder. Swapped this in and haven't had a single jam in over 50 hours of printing. Highly recommend for anyone doing heavy printing sessions.

A

Anonymous

Mar 22, 2026

Rating: 5/5

Essential upgrade

If you own an Ender-3 V3 SE, get this spare or upgrade immediately. The hardened nozzle handles everything I throw at it, including wood-filled filaments.

A

Anonymous

Mar 16, 2026

Rating: 4/5

Great quality, runs slightly hotter

The build quality is excellent and feels very sturdy. I noticed the fan has to work a bit harder to keep the heatsink cool compared to the stock unit, but print quality remains top-notch.

A

Anonymous

Mar 10, 2026

Rating: 4/5

Good value for money

Works exactly as described. The aluminum block dissipates heat well. Only giving 4 stars because the included instructions were a bit vague, but online videos helped.

A

Anonymous

Mar 01, 2026

Rating: 5/5

Robust and reliable

Very impressed with the machining precision. The threads are clean, and the fit is perfect. No leaks or temperature fluctuations during long prints.

5 FAQ

Q: Is this compatible with the original Ender 3, or just the V3 SE?

A: This assembly is specifically designed for the Ender-3 V3 SE. It may not fit the original Ender 3 or V2 due to differences in mounting brackets and connector types.

Q: How difficult is it to replace the nozzle itself if it gets damaged later?

A: The nozzle is standard threaded and can be replaced individually while hot using a wrench. However, we recommend replacing the entire assembly if the internal PTFE tube or heater fails.

Q: Does this come with a thermistor and heater cartridge pre-installed?

A: Yes, the unit arrives fully assembled with the thermistor and heater cartridge already installed and tested, ready for direct installation.

Q: Can I use this nozzle with abrasive materials like glow-in-the-dark filament?

A: Yes, the hardened steel nozzle is specifically engineered to resist wear from abrasive filaments such as glow-in-the-dark, carbon fiber, and wood-filled materials.

Q: What is the maximum safe operating temperature for this hotend?

A: The maximum recommended operating temperature is 300°C. Exceeding this limit may damage the components or void the warranty.

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