Cover for a 7 pin trailer wire harness. I damaged my existing harness mount and cover. Since the cover and mount were integral I would have to rewire to properly fix. Instead I created this cover and am able to tuck the harness up behind the bumper.
So far lasted through one complete seasonal cycle, seeing temps from well below freezing (-30*F / -34*C) to temps around 95*F / 35*C in the summer. Plug cover is somewhat protected by being tucked up and is not near the exhaust. Printed in PLA.
Note, in the first and third photos it's just resting on the harness, no special attachement for storage while in use. Also the fourth photo is just to show what I mean by “tuck the harness up behind the bumper”.
The author marked this model as their own original creation.