My 2015 wrangler seems to use the same torx screw for almost everything there is, and the best part is it came with a nice torx driver wrench with several heads in a little canvas tool kit lol.<p>I think you have to shop around to find cars that are easy to work on, but it&#x27;s not impossible. On my chrysler 300 the spark plugs are right on top of the engine lol