A
Anonymous
Mar 20, 2026
Rating: 5/5
OEM Quality
Exactly like the original part that came with the printer. Heating is consistent and accurate.
Description
ELEGOO Neptune 4/4Pro 3D Printer Accessories Motherboard Nozzle Extruder Thermistor Pulley Heated Bed Fan Heating Tube
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Compatible Model | ELEGOO Neptune 4 / 4 Pro |
| Component Type | Hot End Assembly |
| Nozzle Material | Brass |
| Nozzle Diameter | 0.4 mm |
| Heater Voltage | 24 V DC |
| Heater Power | 40 W |
| Thermistor Type | NTC 100K |
| Thread Specification | M6 |
| Cooling Fan Voltage | 24 V |
| Warranty Period | 6 Months |
5 reviews
A
Anonymous
Mar 18, 2026
Rating: 5/5
Easy install
Took me about 20 minutes to swap out the old unit. Instructions were clear enough for someone with experience.
A
Anonymous
Mar 10, 2026
Rating: 4/5
Good value
The parts are genuine and work well. Shipping was a bit slower than expected but worth the wait.
A
Anonymous
Feb 23, 2026
Rating: 5/5
Works perfectly
Replaced my clogged hot end with this kit. Everything fit snugly and prints are back to normal quality.
A
Anonymous
Feb 14, 2026
Rating: 3/5
Decent part
The nozzle works but I noticed temperature fluctuates slightly more than the original. Usable though.
5 FAQ
Q: Does the package include thermal paste?
A: No, thermal paste is not included. We recommend applying fresh thermal paste during installation.
Q: Is this compatible with the original Neptune 3?
A: No, this accessory kit is specifically designed for the Neptune 4 and 4 Pro models only.
Q: Is this for a 12V or 24V system?
A: These components are rated for the 24V system standard on the Neptune 4 series.
Q: What is the return policy if it doesn't fit?
A: We offer a 30-day return policy for unused items in original packaging. Please contact support for issues.
Q: Do you have this available with a 0.6mm nozzle?
A: Please check the variant options on the product page. Standard kits come with 0.4mm nozzles.
![Bambu Lab Right Hotend Heating Assembly 3D Printer Accessory [Compatible with H2D]](https://www.gosteppe.com/cache/medium/product/2203/legacy-main-d56482b3801c18329d097eb5.png)
