The air filter on a 2001 Saturn L200 is located in a plastic housing
underneath the hood, near the engine, but typically on the passenger side (right side). It's often a fairly easily accessible rectangular box. You might need to remove a few clips or screws to access the filter itself.
While I can't provide an exact visual, a quick online search for "2001 Saturn L200 air filter location" along with images will show you exactly where it is. Use reputable sources like repair manuals or automotive parts websites for the best results.
