3.4 enine wiring harness
 

I have had a 3.4 engine wire harness laying around for a while. I got it from an engine at shcool after the teacher told me i could take some of the parts off it that he didn't need for the engines class he was teaching. Anyways, how much do these harnesses differ year to year and how may I idnetify it? I thought i would keep it in case i needed it for my own car, but I am thinking about selling it now. Any info would be great.

Part number on the harness?