I have a 2001 mc ls. I hit a deer a couple weeks ago. I just would like to figure out all the parts I may need. Thank you all

 

Id just go on a parts site like gmpartsdirect to get them.

Select your year / model / trim, then navigate to the areas you're interested in (below is the list for the front bumper and its components, they've got the same for the fenders, etc). As you scroll down the page, it shows the name and pn for each numbered item.

Of course half the stuff is discontinued at this point, but it at least gives you parts list for heading out to the junkyard.

 

Side note.. Jeez you can see the shape of the deer in that thing. Hope everyone is ok.