Engine Cover Bolt Plug for M54

thingiverse

I designed these small covers to be notoriously fragile and prone to getting misplaced, so I created a 3D model to manufacture them from scratch. The one you see in the picture was printed on an FDM printer using ABS material, but unfortunately, its thin legs snapped off when I tried to remove it from the printing surface. Based on my analysis, PETG or other flexible materials would be significantly more durable and last longer. Printing these covers on a high-resolution SLA or DLP 3D printer using strong resin is likely the best approach.