Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Compatibility	Creality Ender 3 S1, Ender 3 S1 Pro, Ender 3 S1 Plus
Voltage Rating	24V DC
Power Output	40W
Sensor Type	NTC 100K Thermistor
Heating Rod Length	50mm
Rod Diameter	6mm
Wire Length	Approx. 1.2 meters
Connector Type	Standard 2-pin PH2.0
Material	Stainless Steel Sheath with High-Temp Insulation
Package Contents	1x Heating Rod, 1x Thermistor Sensor, Mounting Hardware

6 reviews

Anonymous

Mar 27, 2026

Rating: 5/5

Saved my printer

Thought I needed a new hotend assembly, but it was just the heater rod. This replacement works flawlessly. Great value for the price.

Anonymous

Mar 23, 2026

Rating: 5/5

Fast heating and reliable

Heats up very quickly to the target temperature. I've printed over 50 hours with PLA and PETG without any temperature fluctuations. Highly recommended for Ender 3 S1 owners.

Anonymous

Mar 22, 2026

Rating: 4/5

Solid component

Does exactly what it is supposed to do. The fit is snug in the heat block. Make sure to tighten the grub screw well to ensure good thermal contact.

Anonymous

Mar 18, 2026

Rating: 4/5

Good quality, easy install

Installation was straightforward. The thermistor reads accurately compared to my old one. Only giving 4 stars because the wires were slightly stiffer than expected, but no issues during setup.

Anonymous

Mar 15, 2026

Rating: 5/5

Perfect replacement for my Ender 3 S1

My original heater cartridge failed after a year of heavy use. This kit fit perfectly and brought my printer back to life immediately. Temperature stability is excellent.

Anonymous

Mar 02, 2026

Rating: 5/5

Excellent spare part

I keep these as spares now. The build quality feels robust, and the connector fits securely. No errors on the printer display since installation.

5 FAQ

Q: Is this compatible with the original Ender 3 (non-S1)?

A: No, this kit is specifically designed for the Ender 3 S1 series which uses a 24V system. The original Ender 3 typically uses a 12V system. Please check your printer's voltage requirements before purchasing.

Q: How difficult is it to replace if I have never done it before?

A: If you are comfortable using a small hex key and following a guide, it is moderately easy. You will need to remove the fan shroud and hotend cover. We recommend watching a tutorial video specific to the Ender 3 S1 hotend replacement before starting.

Q: What is the maximum temperature this rod can handle?

A: This 40W heating rod is designed to reach typical printing temperatures up to 300°C safely. It is suitable for PLA, PETG, ABS, and other common filaments used on the Ender 3 S1.

Q: Will this fix an 'Heating Failed' error?

A: Yes, if the error is caused by a burnt-out heating cartridge or a faulty thermistor, this kit should resolve the issue. However, please also check your wiring and mainboard connections to rule out other causes.

Q: Does this come with thermal paste?

A: The kit includes the heating rod and thermistor sensor. While thermal paste is recommended for optimal heat transfer, it is not included in this specific package. We suggest using high-temperature thermal paste during installation.

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