Ender 3 Replacement Electronics Cover

thingiverse

This is a replacement cover for the stock electronics cover for the Creality Ender 3. It features new cable cutouts to allow the PCB enclosure for the TH3D EZ-ABL sensor to mount on top of the extrusion next to the box, and lets all of the cables to tuck in with the rest of the electronics in the main enclosure. It also relocates the cooling fan (which will need to be mounted with hot glue, or similar) a bit closer to the printer's centerline, to fit next to the display ribbon cable while still blowing directly on the main board. I've included a render with all the critical measurements listed, so you can double-check it for yourself. Also, if you print the PDF at 100% scale on a regular paper printer, you can cut it out and test fit it to your Ender. The cover is 0.8mm thick, and the fan shroud is 14mm tall, which easily clears the print bed and levelling screws with loads of room to spare.