Try car-part.com search
Try this. Go to car-part.com and look up the part you are interested in. Pay attention to the questions that the web site asks before doing the search. Look at the year ranges of the parts returned.
When I do the search, MY from 1999-2004 show up. Why? I suspect that the track width of the 2005+ is wider than the 1999-2004. Hence the reason the rear axles will not directly interchange.