Replacement for Plastic clip on Window for Daihatsu Sirion M1 (and maybe Cuore)

This is a replacement for the Plastic clip on the Window of a  Daihatsu Sirion M1 (and maybe Cuore).

It uses the screw and nut of the original part. You need to break free the special nut from the old original part.

There are two of those on each window. One picture shows the original, the other the new part. I had one of those fail on each of the front windows in my 1998 car.

How to mount the new part:

• Remove the door cover (a few screws and clips) and the speaker.
• Unscrew the two screws while the window is mostly in its bottom position (maybe 10% of the way up)
• Remove the window from the car
• Mark the original location of the original part
• Remove the old part and all of its remains
• Free the nut from the old part. 
  • Depending on the tolerances of your printer, either press the nut into the new part (pull it in with the original screw) or glue it in place if its too loose
• Prepare the surface of the window for the new part
  • use sandpaper
  • clean with alcohol
• Glue the new part in place with 2-part epoxy.

Material and print recommendation:

I recommend to print in PETG or other more ductile and Temperature resistant materials. Cars can get hot enough for PLA to loose most of its strengh, also, specially when cold, PLA is probably to stiff/brittle to handle the forces in this use case.
I am talking out of experience: This is the third iteration of this model. First one was PLA, second one PETG, and the third one has beefed up thickness on the area that was prone to fail. Print with maximum of perimaters to get a solid part. can also go to 100% infill, but I like to use perimeters.

Right now the part has lasted over a year of commuting to work with at least one window-action at the parkinglot of my office.