What kind of transmission fluid to use on a Saturn manual?

Answer 1

it really depends on what the color the fluid is in it now. The same vehicle could have a slightly different transmission model and use a different fluid. The ones I have worked on just take regular gear oil, 75w90 or 85w90. You local auto parts store should be able to give the exact details. But If you plan on keeping it I would suggest putting some red line manual transmission additive in every time the fluid is changed, should be roughly every 30k. Always add the additives first that way you don't have to gauge how much fluid to add, or have to drain some out in order to add the entire bottle.