I had the dealer by me do mine and was not that bad to change all of that. Under $300 and is covered by the dealer. I got my belts and adjuster at NAPA and are lifetime warranty(alt belt) and made by Gates. Timing belt covered for the service period stated by maker so 60K. Was not impressed by NAPA water pump as impeller was plastic and got one from Oreily's and impeller was steel.