Hi, I bought a 03 Infiniti M45(124k miles) about a month ago without any serious research.It turns out that there a few information for the car. I guess most of owners of M45 just go to a dealership. Anyway I am not and can't. I want to chagne the ATF now. The manual recommands the Nissan Matic J ATF which $12 per bottle in a local dealership. Thus I found out the Idemitsu Type-J A/T Fluid (W0133-1903155) on the Internet. Are they the same one? Since the Idemitsu one is about $7 per bottle, I would like to buy the them instead of Nissan. Does any one know about it?