Download Window Retention clip as a free 3D printable mechanical/functional STL for Buick Regal. I have no idea if this will help anyone else but I feel…
Print setup recommendations
Material: PETG or ASA for durability in car conditions
Infill: 20-30% infill for strength and flexibility
Supports: verify in slicer
Ensure proper orientation for minimal supports
Check for fit before printing, as car models may vary
Use a 10mm bolt to secure the clip, if using the larger design