2003 Saturn Vue

If ur info on ur vechile is right I take it u have a 4cyl auto vue with a vti trans if u do there is only a internal filter that gets changed only when u make a repair. As far as fluid goes I would only use the fluid that the dealer has it's a special type and I don't know of any other kind that's the same.U will need to get a gallon bottle of it and quart from them plus the additive that comes in syringe also pick up a drain plug it's the center plug that's the fluid level hole. Let me know how it goes.
Louie