Is there any way to check the compatibility of parts between G35 coupe, sedan, and 350z? Besides calling the dealer. Also is there any way to check part compatibility between different years for example to see if the control arm or airbag from a 03 coupe would work on a 06 coupe. I have a wrecked 2006 G35 coupe that I'll be starting to work on and info like that would really help me in locating parts.

thanks