hey.. I just was looking at the Genuine GM part and the WVE.. They really do look identical. The Standard Motor Product's one didn't look that great.. I'm usually a supporter of SMP, but not this time. I think the WVE might be something you take a chance on and it should be good. I can't tell the future but I've seen enough junk out there lately and this WVE didn't look like that.. I liked how it looked.
I know in another thread you were talking about the MAF for your Grand Prix.. Refresh my memory, what happened with the old one? Did you try and clean it or is it just dead?