A
Anonymous
Mar 27, 2026
Rating: 5/5
Genuine Part
Fitment was exact. No leaks at all during my first print session.
Description
Neptune 4 PLUS/MAX nozzle hot end high-temperature ceramic heating plate with thermistor temperature sensor wire
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Compatible Model | Neptune 4 PLUS / MAX |
| Heater Type | High-Temperature Ceramic Pad |
| Max Temperature | 300°C |
| Nozzle Thread | M6 Standard |
| Thermistor Type | 100K NTC 3950 |
| Heater Power | 40W |
| Block Material | Aluminum Alloy |
| Cable Length | 1.5 Meters |
| Package Weight | 85 Grams |
| Warranty | 12 Months |
5 reviews
A
Anonymous
Mar 21, 2026
Rating: 5/5
High Temp Printing
Finally able to print PC filament without issues. The ceramic heater holds heat well.
A
Anonymous
Feb 28, 2026
Rating: 3/5
Cable Stiff
The hotend works fine but the cable is a bit stiff to route inside the chain.
A
Anonymous
Feb 15, 2026
Rating: 5/5
Excellent Upgrade
Works perfectly with my Neptune 4 MAX. Temperatures are stable even at higher settings.
A
Anonymous
Feb 13, 2026
Rating: 4/5
Good Replacement
Solid build quality. Installation took a bit of time but the instructions were clear enough.
5 FAQ
Q: Does it come with a nozzle?
A: Yes, a standard hardened steel nozzle is included in the package.
Q: Is this compatible with Neptune 4 Pro?
A: No, this is specifically designed for PLUS and MAX models only.
Q: How long is the warranty?
A: We provide a 12-month warranty on this part against defects.
Q: What thermistor resistance?
A: It uses a 100K NTC thermistor compatible with the mainboard.
Q: What is the max temperature?
A: It supports up to 300 degrees Celsius safely for high-temp filaments.
![Bambu Lab Right Hotend Heating Assembly 3D Printer Accessory [Compatible with H2D]](https://www.gosteppe.com/cache/medium/product/2203/legacy-main-d56482b3801c18329d097eb5.png)
![Yonghe Hair Transplant [Director's Premium Plan] – Shave-Free Grafting, Customized Unlimited Units](https://www.gosteppe.com/cache/small/product/269521/legacy-main-24b4a373d5ee9fa4f1ab7324.webp)
![No-Shave Hair Transplant by Dean Yongxiang [Premium Custom], Unlimited Grafts with Pain Management](https://www.gosteppe.com/cache/small/product/269518/legacy-main-6a1bcc4d4c4ade1f2cd8eb7f.webp)
![[Anna's Ball] Lolita Ballet-Style JSK Dress, Bridal Princess Gown for Birthdays](https://www.gosteppe.com/cache/small/product/269514/legacy-main-1b2dd267b554e99ad3715dd8.webp)
