Hey Joey,
The PN for the door handle (mine is a Gen II) is:
XF3Z-6322405-AA
A couple of helpful hints:
Be prepared to go to Ace Hardware or similar to get some new smallparts to put the door handle assembly back together. There are small pins that go through the handle and the assembly, held on by these small circular little fasteners. Even being careful, I was unable to remove these without damaging them, but I got new ones at Ace. The article mentions something about drilling a hole in the handle to mount the spring. That's malarkey - as long as you orient the spring the same way - you don't have to drill anything. I also found it useful to remove the three torx head screws holding the locking mechanism in place to allow more free movement of the various rods when you're trying to attach them to the door handle.
My best advice is this:
Have the new door handle repainted and waiting before you take anything apart. I'm no super mechanic, but I can do a thing or two on a car and I would rate this as a marginal royal PIA. The only reason is that the work is real tight, and it's tough to stuff your hands through the door. Just pay close attention when you take stuff apart, and you'll see how it goes back together. I'll try to see if I can upload a few pictures of the completed handle assembly tomorrow.
Paul.