

Need some insight please
I see theres a difference between the 2 posted pictures and am curious as to which one looks more "normal" and what piece is this called?
I know how to do simple things like brakes, oil changes, light changes etc... so I am still learning lol
Please no judgment
Edit to add she is a 2006 grand prix with 134,509km I hear a knocking from the right side every time I turn left or go over bumps