I think I have most of this down but just making sure. I'd like to do a drain and fill on an 08 G37 5 AT I picked up. Mileage is 75k. Flush seems dangerous to me and IV had good luck with drain and fills in the past.

I believe if I'm correct I need 4-5 quarts of Nissan S Matic?

Any other info I need?

Need any plug gaskets or anything?

 

If I recall, 4 quarts came out when I drained mine. Just simply drain from the bottom plug, and refill from the dipstick. Replacing the drain pan copper washer would be recommended to prevent leaks.

 

Changing the late model 7AT trans fluid requires a special tool and a specific procedure. It is described in the 2012 370z service manual available at:

https://www.dropbox.com/sh/bse3w8qwz3tuw9f/9DGHnXlN2W

My Nissan dealer wouldn't sell the tool to fill the transmission, so I made one. If you need more info PM me.

 

^ guy drives 5AT