GM Customer Service said:
@gatorman, I would also try your local AutoZone or Pep Boys stores.
Autozone and Pep Boys are unlikely to have molded splash guards made to fit the Outlook specifically. They may have molded ones that are designed to fit a variety of vehicles, but I doubt they'll fit like the GM ones.
BigTallV said:
These are on any Lambda. Your GMC/Chev/Buick dealer should be able to order for you.
Are you thinking that the same splash guards fit all Lambdas? I don't think that's the case, I think they are all different. The GMC and Saturn ones might be the same, but I wouldn't count on it.
If you go through the local dealer, make sure you get the Saturn ones. I'd check eBay though first to compare against the dealer price.
Right now the GM ones seem to be going for $30-$40 per pair on eBay, but
here's a set of 4 labeled 'mud guards' for $28 +$10 shipping.