I have a 97 S10 4x2 My question is after i drain the oil i would like to replace the oil pan or clean it out and reinstall. Can I just buy a new pan from an online dealer. All I need is the pan, gasket, and sealer correct?

 

Why do you want to remove and clean the pan? Depending on your vehicle, you are talking about a lot of trouble or a WHOLE LOT of trouble. Check this quick thread.

 

unless you havent changed your oil in thousands upon thousands of miles then there is no need to take it out and clean it.