Norcal newbie
 

We inherited this 1998 SC2 coupe from my wife's uncle when he passed away back in January. I've been working on cars for 30 years but never messed with a Saturn. Initially we thought to keep it for my daughter to drive but she is showing no interest in getting her license so not really sure what the plan for this car is. It's a spare for now I guess.

Exercise it at least once every two weeks. But you probably already know that. Welcome to the forum.

Run NGK 5643s at 040. Stock plugs, copper.
Denso oxygen sensors. Bosch if you want to make any issue worse.
Delphi ECTS. Not autozone crap.
That covers about 80% of any SESs you'll ever get.
Keep the oil up.