Anonymous
Mar 10, 2026
Rating: 5/5
Fast shipping and easy fix
Arrived quickly and was well packaged. Swapped out the old cartridge and no more temperature fluctuation issues. Highly recommend keeping a spare.
Description
Reviews
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Compatible Printer Models | Bambu Lab P1P, Bambu Lab P1S |
| Heater Voltage | 24V |
| Heater Power Rating | 40W |
| Maximum Operating Temperature | 300°C |
| Thermistor Beta Value | 4725K |
| Cable Length | Approx. 150mm |
| Connector Interface | PH2.0 2-Pin |
| Cartridge Material | Ceramic |
| Package Weight | 25g |
| Manufacturer Part Number | BL-HOTEND-P1P-001 |
Anonymous
Mar 10, 2026
Rating: 5/5
Fast shipping and easy fix
Arrived quickly and was well packaged. Swapped out the old cartridge and no more temperature fluctuation issues. Highly recommend keeping a spare.
Anonymous
Mar 09, 2026
Rating: 4/5
Works well but requires patience
The part itself is great and solved my heating errors. Just be careful when disconnecting the old wires as they can be brittle. Take your time during installation.
Anonymous
Feb 16, 2026
Rating: 5/5
Perfect replacement for my P1P
My original heater cartridge failed after a year of heavy use. This kit was exactly what I needed. Installation took about 20 minutes and the printer is back to perfect temps.
Anonymous
Feb 09, 2026
Rating: 5/5
Restored printer to factory specs
My P1S was struggling to reach 280°C for ABS. After installing this new cartridge and thermistor, it hits target temp instantly. Very satisfied.
Anonymous
Feb 09, 2026
Rating: 5/5
Genuine part quality
You can tell this is an authentic Bambu Lab part. The fitment is precise and the thermistor reads accurately compared to my infrared thermometer.
Q: Can this handle high-temperature filaments like PEEK?
A: This cartridge is rated up to 300°C. While it handles ABS and ASA well, PEEK usually requires a specialized high-temperature hotend upgrade.
Q: What tools are needed for installation?
A: You will typically need a hex key set and needle-nose pliers. Please refer to the official Bambu Lab wiki for detailed disassembly instructions.
Q: Does this come with a warranty?
A: Yes, this replacement part includes a standard 90-day warranty against manufacturing defects from the date of purchase.
Q: Is this compatible with the Bambu Lab X1C?
A: No, this kit is specifically designed for the P1P and P1S models. The X1C uses a different hotend assembly configuration.
Q: How do I know if I need to replace the thermistor or the heater?
A: If you receive temperature runaway errors or inconsistent readings, it is often recommended to replace both as a kit to ensure consistent performance.