I have a hole in my seat on the bottom part, and I was wondering if I could just replace the cover for just the bottom instead of getting a whole new seat. I found some sites that sell seat parts but I'm not sure which part it would be? would it be-

Outer cover , Ebony
COVER Passenger seat, coupe
SEATS & TRACKS » Front outer pnl
Chevrolet › Cobalt › 2005-2010

OR


Seat cover, Ebony
COVER
List Price : $158.85
Your Price : $104.13

and here is the link
Reliable GM Parts -