esto fue lo uniko q encontre, espero t sea de ayuda...
encontre esta imagen, supongo q es asi...If it is the same on a 2005, it's on the rear of the valve cover behind the oil filler cap. I just changed my wifes last week. It requires a 19mm wrench to install. Funny thing, I went to two Nissan dealers to buy it and neither one had one in stock. They had to order it in?? I can just imagine all the tuneups they do and tell the customer they changed their pcv valve, and they don't even stock them. Maybe you found an aftermarket valve, but auto stores do not have one listed for a 2005. Good luck!
espero alguien t pueda ayudar mas
Suert!