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Home / Hot End and Nozzle / 3D Printer Accessories: Dedicated Thermistor and Ceramic Heater Sheet Hotend Assembly for Bambu P1P/S

Attributes

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

5 reviews

A

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.

A

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.

A

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.

A

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.

A

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.

5 FAQ

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.

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