Description
Replacement Heater & Thermistor for Creality Ender 3 V3 SE
This 24V heater cartridge and NTC 100K thermistor kit is a direct replacement for the heating and temperature sensing components in the Creality Ender 3 V3 SE hotend. The stainless steel heater delivers fast, even heating up to 300°C with stable temperature control across PLA, PETG, ABS, TPU, and other common filaments.
If your Ender 3 V3 SE is showing temperature errors, slow heat-up, fluctuating nozzle readings, or thermistor faults, this kit restores reliable thermal performance with a simple plug-and-play swap.
When to Replace
Temperature error codes on the printer screen, nozzle temperature fluctuating during printing, slow or inconsistent heat-up, thermistor readings showing abnormal values, and the printer refusing to start due to thermal safety faults.
Compatibility
This kit is designed specifically for the Creality Ender 3 V3 SE. It is not compatible with the Ender 3 V3, Ender 3 V3 KE, K1 series, or other Ender models — those printers use different heater configurations.
Installation
Power off the printer and allow the hotend to cool completely. Disconnect the old heater/thermistor, remove from the hotend, install the new kit, and reconnect via the plug-and-play connectors. No soldering required. Run a PID auto-tune after installation for optimal temperature stability.
What’s Included
Heater cartridge and thermistor kit × 1 (for Creality Ender 3 V3 SE)





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