Will this work in my 03 gp gt

I have an 03 gp GT. I do not have the information center. Instead i have the thing lat looks like a car. But i found this on ebay and i know it will fit in that space. The question is will it work if i buy it. Is there a plug back there in the dash that will plug into this and will it work. Is it just plug and play or is there more to it. Please look at the link and you will know what i am talking about.

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&sspagename=ADME%3AL%3ARTQ%3AUS%3A1&viewitem=&item=150106039663

Yes, it will work just fine. I swapped mine out for that same unit. You will have to cut (the old adapter off) and splice some wires as well. It took me about 1 - 1½ hours to complete the swap, but I took my sweet ol' time.

I have the directions on the swap if you are interested.
Hope this helps

what are the directions because i would like to do the same thing to my gt sometime?? do u have a link to them or something

can i find these instructions on the internet or anything ??

i would also like to know how to do this to my 98 GT. anyone have a part number so I can search some online part websites? i haven't seen any on ebay for a while. also those instructions would be nice.

much thanks from a new grand prix owner