What kind of motor oil for infiniti qx56 2006?

SAE 5w-30 conventional or synthetic energy conserving oil any major brand. I think you will find it take 7 quarts. If you do not have an owners manual here is an online version. http://www.infinitiusa.com/content/dam/infiniti/pdf/techpubs/qx56/2006/2006-Infiniti-QX56.pdf