Does anyone know if a 4-th gen powertrain warranty transfers to the second owner if bought from a private seller? Thanks!

 

Yes you have to go to a nissan dealer with you and the original owner to sign a document. Then you have to mail $35 and copies of the transfer papers to the Nissan warranty Sales Department in CA. I think you have to do it 30 days from transer of the car though.
Hope that helps