Just a heads up for anyone looking at changing your spark plugs at a dealership. I spent the whole weekend working on my car & had to leave town today. I didn't get around to the spark plugs so figured I'd just have them throw them in when it was in for transmission & transfer case service. THEY TRIED TO CHARGE ME $196!!! Thats labor only because I provided the plugs. They said they did it according to the service manual & it's a 1.8 - 2.0 hour job & the entire intake manifold & misc other parts have to be removed. I told them its never taken me more than an hour & actually pulled up the tutorial from the forum showing which parts needed to be removed. After some back & forth it got knocked down to an hour charge of labor.