My car has over 100k on it and the transmission is really starting to show signs of wear and tear. I really want to replace it because it's starting to bother the hell out of me. What should I do? Swap in a manual transmission from a different Accord. Automatic transmissions aren't interchangeable within different generations right. My uncle has a transmission but it's a automatic from a 97' Accord. Bare with me for I don't know anything about transmissions.