Description
Reviews
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Material | Aluminum Alloy |
| Compatibility | MK7 / MK8 Hotend |
| Heater Cartridge Diameter | 6mm |
| Thermistor Hole Diameter | 5mm |
| Nozzle Thread | M6 |
| Input Voltage | 12V / 24V |
| Max Temperature | 250°C |
| Weight | 15g |
| Color | Silver |
| Package Contents | 1 x Heater Block |
Anonymous
Apr 16, 2026
Rating: 5/5
Perfect Fit for My Ender 3
This heater block replaced my old one perfectly. The threads are clean and it heats up evenly. Great value for the price.
Anonymous
Mar 26, 2026
Rating: 3/5
Threads were a bit tight
The quality is okay, but the nozzle threads were very tight. I had to use a tap to clean them out. Works fine now though.
Anonymous
Feb 21, 2026
Rating: 5/5
Essential spare part
Always good to have a spare heater block. This one matches the original specifications exactly. Highly recommend.
Anonymous
Feb 20, 2026
Rating: 5/5
Fast shipping and works well
Arrived quickly. Installed it on my MK8 setup without any issues. Temperature stability is improved.
Anonymous
Feb 15, 2026
Rating: 4/5
Good quality, minor adjustment needed
The block itself is solid aluminum. I had to adjust my PID tuning slightly after installation, but it works great now.
Q: Is this compatible with a Creality Ender 3?
A: Yes, this heater block is compatible with MK8 hotends commonly found on the Ender 3.
Q: What is the diameter for the heater cartridge?
A: The heater cartridge hole diameter is 6mm, which is standard for most 40W cartridges.
Q: What is the maximum temperature rating?
A: The aluminum block can withstand temperatures up to 250°C safely under normal operating conditions.
Q: Can this handle 24V power supply?
A: Yes, the block itself is compatible with both 12V and 24V systems, depending on the heater cartridge you use.
Q: Does it come with screws?
A: No, this package includes only the heater block. Screws are not included.
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