Im a member of the G35 club in the USA.
This guy gave me a link to the instruction manual.
Now in the manual it says to use nissan matic J ATF transmission fluid, but it doesn't specifically say whether its for the sedan or coupe?
This gets really annoying man. I don't want to take it to my mechanic and he doesnt know what to put in it, no one at nissan knows either.
Does it say it anywhere in the engine bay?
cop and paste this link for reference, its quite helpful. http://www.infiniti.com/pdf/techpubs/g35%2...nfiniti-G35.pdf
let me know cheers.