[silver-S]

I remember reading about the design of the Boxster that Porsche used the same nose and doors on the 986 and 996. If you look on eBay, you'll see lots of listings for "996 or 986 door".

You could always try to track down part numbers for both, or you could call your nearest Porsche dealer, or you could try an auto recycler, if you don't trust the conventional wisdom.