






3DACC
Complete Hotend Assembly with Heater & Thermistor - Bambu Lab P1 Series
Complete Hotend Assembly with Heater & Thermistor - Bambu Lab P1 Series
Restore reliable extrusion performance or keep a quick-swap spare ready with this complete, upgraded hotend assembly designed specifically for Bambu Lab P1 series printers. Featuring a hardened steel nozzle and an all-metal thermal design, it handles abrasive engineering filaments with ease. Comes pre-assembled with the ceramic heater cartridge, thermistor, silicone sock, and mounting accessories for a seamless drop-in replacement on your P1P or P1S.
KEY FEATURES
-
Hardened Steel Nozzle: Built to resist wear from composite and abrasive filaments like carbon fiber blends.
-
Optimized Heat Management: Designed with an efficient aluminum heatsink block and heatbreak for jam-free printing.
-
Complete Replacement Kit: Comes pre-wired with heater and thermistor, plus thermal paste, wrenches, and mounting hardware.
COMPATIBLE FILAMENTS
-
Standard Materials: PLA, PETG, TPU, ABS, ASA, PVA, and HIPS.
-
Abrasive & Engineering Filaments: PLA-CF, PETG-CF, ABS-CF, PA-CF, PC, and Nylon.
SPECIFICATIONS
- Nozzle Material: Hardened Steel
- Compatibility: Bambu Lab P1P, P1S, X1, and X1-Carbon
- Included Components: Hotend Assembly, Ceramic Heater, Thermistor, Silicone Sock, Thermal Grease (GD900), 2x Wrenches, Hex Wrench, and Screws
- Max Temperature: 300°C
MAINTENANCE
-
Thermal Paste Application: Ensure thermal grease is applied between the heater block and thermistor/cartridge for accurate thermal readings.
-
Nozzle Cleaning: Perform atomic pulls (cold pulls) periodically when transitioning between high-temp engineering polymers and low-temp PLA.
-
Exterior Care: Keep the silicone sock installed at all times to maintain temperature stability and prevent plastic buildup.
PRO TIP:
Because this assembly uses a hardened steel nozzle, increase your hotend temperature by 5°C to 10°C when switching from standard brass to match thermal conductivity and maintain ideal layer adhesion.
Together, Layer by Layer!
