How many quarts of transmission fluid will I need to replace in a 2005 Toyota highlander v6
If your just completing a drain and fill, you'll need 5 qts, as probably around 4.8 qts will drain out. Just replace the same amount and kind of fluid that you drain out. Check your owner's manual for transmission type, I think it's Toyota Type IV.
Search Toyota Highlander Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Toyota Highlander Experts