my 7mgte is the same number as yours, and my 2jz is the same number,as your second one...i would say youve purchased a 2j maf.....
that SOB! he screwed me out of 50 bucks. unless they are supposed to be the same. so maybe i did fry the one that was originally in my rig, then i bought one for a 2j so it didnt work either. i would deffinately like you to send me the one you have now! i'm glad you posted that.