Heater and Thermistor for Neptune 4 Plus / Max

 Heater and Thermistor for Neptune 4 Plus / Max

This is a replacement heater cartridge and thermistor sensor assembly designed specifically for the Elegoo Neptune 4 Plus and Neptune 4 Max 3D printers. It ensures your printer’s hotend heats quickly, evenly, and accurately detects temperature during printing.

📋 Features:

✅ Compatible with Elegoo Neptune 4 Plus & 4 Max hotend.
✅ High-power 24V heater cartridge (commonly 40W–50W) for fast heat-up and stable temperature.
✅ High-precision NTC thermistor (usually 100K) for accurate temperature reading and thermal protection.
✅ Pre-wired with the correct connectors for a plug-and-play replacement — no soldering required.
✅ Durable, heat-resistant cables with protective sleeving for safe, long-term use.
✅ Ideal for replacing a worn, damaged, or malfunctioning heater or thermistor to restore your printer’s performance.

📦 Package Includes:

1 × Heater Cartridge (24V, ~40–50W) 

OR

1 × Thermistor with wiring

Pre-attached connectors

🔧 Notes:

Always ensure the printer is powered off and unplugged before installation.

Check the wiring and connectors match your printer before powering on.

Run a PID tuning after replacing the heater for optimal thermal performance.

This replacement kit helps maintain consistent extrusion temperature, ensuring high-quality prints and prolonging the life of your Neptune 4 Plus / Max hotend.