Use the Creality Unicorn Hotend Upgrade Kit for Ender 3 V3 SE-KE to upgrade your Creality Ender 3 V3 SE or Creality Ender 3 V3 KE with this advanced Ceramic Heating Block Kit for faster heat-up times, stable temperature control, and improved print consistency. Designed with an integrated ceramic heater and thermistor, this kit ensures efficient and reliable extrusion, ideal for high-speed and multi-material printing.
Powerful Heating Performance
The ceramic heating element ensures quick heating and even thermal distribution, reducing fluctuations and improving layer adhesion. This results in smoother prints, fewer failures, and better quality at higher speeds.
Built for Reliability and Ease
The integrated design of the Unicorn Upgrade Kit for Ender 3 V3 SE-KE minimizes leakage and simplifies assembly. Whether printing with PLA, PETG, or advanced filaments, this heating block maintains a consistent extrusion temperature throughout the entire print job.
Tailored for the V3 SE/KE Series
The Creality Unicorn Hotend Upgrade Kit for Ender 3 V3 SE-KE is engineered specifically for Creality’s Ender 3 V3 SE and KE models. This kit offers plug-and-play compatibility with no modifications needed, making it the perfect performance upgrade for your machine.
Key Features:
- Compatible with Ender 3 V3 SE & V3 KE
- Integrated ceramic heater for rapid heat-up
- Stable, uniform temperature distribution
- Leak-resistant nozzle and heatbreak connection
- Supports high-speed, high-precision printing
- Easy to install with factory-fit compatibility
- Package Contents: Nozzle kit x 1, Allen wrench x 2, Teflon tube x 2, Thermal grease x 1 , Instruction manual x 1
Installation Guide:
(Taking the Ender 3 V3 SE model as an example)
1. Unload filament and turn off the power supply
– a. Please make sure the filament is completely removed from the hotend.
– b. Please wait for the nozzle to cool down to room temperature before continuing disassembly.
– c. Please ensure that the power is turned off; otherwise, it may cause damage during the replacement process.
2. Remove the nozzle cover
Remove the screws on both sides of the nozzle and remove the nozzle cover
3. Remove the extruder
Remove the four screws on the right side and remove the extruder.
4. Remove the old nozzle and fan
– a. Remove fan and the screws of the heat sink.
– b. Remove the hotend terminal block.
5. Install the integrated nozzle
– a. Install integrated nozzle and fan (install mounting holes and Teflon tube according to the machine model).
– b. Install the hotend wiring.
6. Install the extruder
Align the Teflon tube, vertically install the extruder, and securely fasten the four screws on the right side.
7. Install the nozzle cover
Securely fasten the nozzle cover with screws on both sides.

