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Home / Lawn Mowers / CR-10 Hotend Extruder Metal Heatsink Block Fixed Aluminum Cooling Fins and Tubes 3D Printer Upgrade Parts

Attributes

Brand -
Category Agricultural Machinery, Tools & Film / Lawn Mowers
Origin -
Material Aluminum Alloy
Compatibility Creality CR-10 Series
Component Type Hotend Heatsink Block
Cooling Design Fixed Fins and Tubes
Surface Finish Anodized Silver
Weight 45 grams
Package Contents 1x Heatsink Block, 2x Screws
Thermal Conductivity High Efficiency
Installation Difficulty Moderate
Warranty 30-Day Manufacturer Warranty

6 reviews

A

Anonymous

Mar 26, 2026

Rating: 5/5

Solved my heat creep problems

I was experiencing frequent clogs due to heat creep. After swapping to this metal heatsink block with fixed fins, the issue disappeared completely. Highly recommended for anyone upgrading their hotend.

A

Anonymous

Mar 19, 2026

Rating: 3/5

Decent but instructions missing

The part itself is fine and looks robust. However, there were no installation instructions included, and I had to watch a YouTube video to figure out the screw orientation. Works well now though.

A

Anonymous

Mar 16, 2026

Rating: 4/5

Good quality, slight fitment issue

The aluminum quality is excellent and feels very sturdy. I had to do a tiny bit of filing to get the tubes to align perfectly with my fan duct, but once installed, it works great.

A

Anonymous

Mar 16, 2026

Rating: 4/5

Great value for the price

For the cost, this is a solid upgrade. It feels much more premium than the stock component. Installation took about 20 minutes. My only wish is that it came in different colors.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Perfect upgrade for my CR-10

This heatsink block fits perfectly on my CR-10. The cooling fins are well-made and seem to dissipate heat much better than the stock part. My prints have been more consistent since installing it.

A

Anonymous

Mar 06, 2026

Rating: 5/5

Superior thermal performance

As an engineer, I appreciate the design of the fixed tubes and fins. The surface area for cooling is significantly improved over the original. Temperature stability during long prints is noticeable.

5 FAQ

Q: Does this come with new thermal paste?

A: No, thermal paste is not included in the package. We recommend using your existing supply or purchasing a high-quality ceramic-based thermal paste separately.

Q: Do I need to modify my fan shroud to install this?

A: In most standard setups, no modification is required. However, if you are using a custom aftermarket fan shroud, minor adjustments might be necessary depending on the design.

Q: Is this compatible with the CR-10 S4 model?

A: Yes, this heatsink block is designed to be compatible with the entire CR-10 series, including the S4 model.

Q: How long does shipping usually take?

A: Standard shipping typically takes 5-7 business days within the continental US. International shipping times vary by location.

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

A: The aluminum alloy used can easily withstand typical 3D printing temperatures up to 300°C without deformation or loss of structural integrity.

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