






❄️ Keep your 3D prints flawless with the coolest extruder upgrade!
The FYSETC Spriite Extruder Aluminum Heatsink is a precision-engineered replacement part designed for Creality Ender-3 S1 series and compatible 3D printers. Made from durable aluminum with multiple cooling fins, it rapidly dissipates heat to prevent hotend overheating. The package includes two grub screws for secure installation, making it an essential upgrade or spare for maintaining optimal extrusion performance and print quality.
K**M
Heatsink
This is an exact replacement needed to get my extruder up and printing again. Just what is needed!
V**
Great replacement
Stripped a screw on my stock heatsink and found this to replace it. This seems to be almost the same a stock, just that the finish isn't quite as nice, but it does work as intended.
C**L
Sprite hotend cooling block
Fits fine works good exactly like the original
P**Y
Work
Took a bit to figure out but they work well
@**W
Exact fit for Ender printer heat sink
Exact replacement for heat sink. Just remember to pull the small hex screw that locks the heating element to use on the replacement.
Trustpilot
5 days ago
2 months ago