Review on Replace 15794103 Compatible Pontiac Saturn by Tyrone Lee

This gas cap does not provide the tightness required to pass emissions testing. So I bought a new gas cap in the showroom. It was NOT MUCH more expensive and I wouldn't have had to make three trips to the AU proving ground if I had bought the cap straight from the dealer. Choice for zero stars. Looks solid, looks like the original but doesn't do the job.