The '04 owner's manual specs 2.2qt for the TC and 1.8qt each for both diffs. That's 5.8 total. I purchased 6 quarts when I did the change a couple years ago and in the end I had a half quart left over.
7 quarts was probably Mike just rounding up thinking 2+2+3=7. You don't need 7.
7 quarts was probably Mike just rounding up thinking 2+2+3=7. You don't need 7.