Will S500 Coupe Sunroof Shade fit a sedan
 

My 1997 S500 has suffered from the roof sound deadening material falling down and getting tangled up with the inner sliding shade, which damaged the fabric. With the help of the forum I was able to remove it, and recover it. Unfortunately the only headliner fabric I could find is not as nice as the original. I found a wrecked S500 coupe in a nearby yard with a near perfect panel. Other than having 4 vents instead of the 2 in my current panel it looks like it will work.

Before I buy it does anyone know if it will fit?

Thanks.