printrbot simple 1405 fillament filter & heatsink spacer

The printrbot 1405 overheats consistently just after printing for about 2 hours and causes the filament to bend and get tangled between the direct drive and the extruder. It also does not have adequate power to install a new fan without an additional power source.
I used a heatsink from an old computer and thermal pasted it to the extruder stepper motor and am able to print as long as necessary.
This component is a guide to keep the filament from getting tangled in the heatsink and is also