Attributes

Brand	-
Category	3D Printing Accessories / Hot End and Nozzle
Origin	-
Material	Copper-Aluminum Alloy
Surface Treatment	Nickel-Plated
Compatible Hotend Type	MK7/MK8
Printer Compatibility	CR-10S, Ender-3, Ender-5
Heater Cartridge Voltage	12V/24V Compatible
Thermistor Hole Diameter	3mm
Nozzle Thread Size	M6
Included Accessories	Silicone Sleeve
Product Weight	18 grams
Brand	3DSWAY

5 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Solved Clogging

My old block was corroded. This replacement solved my heat creep issues and clogging problems.

Anonymous

Mar 20, 2026

Rating: 5/5

Exactly as Described

Fast shipping and the product matches the listing perfectly. The silicone sleeve is a nice bonus.

Anonymous

Feb 17, 2026

Rating: 4/5

Good Fit

Threads were a bit tight initially but loosened up after a few uses. Works well overall.

Anonymous

Feb 15, 2026

Rating: 5/5

Great Upgrade

Improved heat stability on my Ender-3. The nickel plating looks durable and the fit was precise.

Anonymous

Feb 05, 2026

Rating: 3/5

Okay Product

Works fine but the silicone sleeve smelled strongly when heated for the first time. Air out before use.

5 FAQ

Q: What is the maximum temperature this block can withstand?

A: This heater block is designed to withstand temperatures up to 300 degrees Celsius safely.

Q: Is this compatible with the Ender 3 V2?

A: Yes, this MK8 heater block is fully compatible with the Ender 3 V2 hotend assembly.

Q: What is the benefit of the nickel plating?

A: The nickel plating provides better corrosion resistance and improves heat distribution compared to bare aluminum.

Q: Does the package include mounting screws?

A: No, this package includes the heater block and silicone sleeve only. Screws are not included.

Q: Do I need to recalibrate my printer after installation?

A: It is highly recommended to run PID tuning after installing a new heater block for optimal temperature control.

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