Elegoo Hotend

Pre-assembled extruder hotend kit - a direct replacement or upgrade for your Elegoo 3D printer. Ready to install out of the box, each kit includes the nozzle, ceramic heater, and thermistor for quick setup and consistent performance.

Select your printer and cable type below, then choose your nozzle material and size. Hardened Steel handles abrasive filaments (carbon-fiber, glow-in-the-dark) with less wear; Brass delivers excellent thermal conductivity for everyday PLA, PETG, and ABS printing.

Neptune 4 owners: these hotends come in two cable types. The Type-C Cable version fits any Neptune 4 series printer that uses a Type-C hotend cable, including the Neptune 4 Plus and 4 Max. The Standard Cable version fits the Neptune 4 and 4 Pro. Check the connector on your current hotend cable before ordering.

Centauri Carbon 2 owners: to replace the hotend itself, choose 0.4mm (Full Assembly): the complete Centauri Carbon 2 hotend, pre-assembled with its 0.4 mm nozzle, heater and thermistor. The 0.4, 0.6 and 0.8mm options are Elegoo's quick-swap units, a brass body with a hardened steel tip (the size is engraved on the tip). The ceramic heater and thermistor stay on your printer, so changing nozzle size takes seconds. Elegoo lists them for the Centauri Carbon, Centauri Carbon 2 and Centauri 2 series.

Key Features

• Compatibility: Centauri Carbon · Centauri Carbon 2 (full assembly or quick-swap) · Neptune 4 / 4 Pro (Standard Cable) · Neptune 4 Series (Type-C Cable)
• Ready-to-Use: Pre-assembled extruder hotend with heater & thermistor (Centauri Carbon 2 quick-swap units: the heater stays on the printer)
• Nozzle Options: Multiple materials and sizes per model
• Performance: Fast heat-up and stable filament flow for reliable prints