Asking me is always going to get an answer that I prefer AC Delco parts....period. I don't always have the choice of that in a pinch but that is what I prefer. IMO, I would get the one new one from Amazon, if you are a member, and call it a day. I don't know how quick you need to do it though. Plus, if you do bolt in a new starter and you have damaged teeth on the flex plate, that can damage the starter drive of the new starter. Remember, we are recommending the starter replacement and the flex plate inspection because of the likelihood of a problem of the remote start. There still may be a problem there even with a new starter. I would do the basics....starter replacement, inspect flywheel and by all means, check for any loose or dirty or damaged connections between the battery, cables, ground and starter.