creality ender 3/5 better cooling (spider hotend)

Are you looking for better cooling? Better yet, are you trying to install the creality spider all metal hotend and it won't fit in the stock cooling system? Well then this is for you.

You can re-use the heatsink fan, but you will need to replace the nozzle fan with the same 40mm fan. I suggest ordering this one from amazon (very reliable and has great CFM)
https://www.amazon.com/gp/product/B088BJ2N29/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

This will require soldering in the new fan.
Blue = black
yellow = red

The heatsink fan will simply drop in, the nozzle fan will need at least two #4 self tapping screws to attach on top. Both 3d printed parts will print without support. Hook the fan cowling onto the main square block then use some hot glue to keep it attached.

Thanks to barnabyQ on grabcad for 3d modeling the entire ender5 assembly making mods like this possible.