a dealership buddy, toyota, told me some I should get someone other than a dealership to do it. I went to firestone's in orlando, a NY one gave me a good uote once, but these guys wanted over 500 just to do the timing belt (~200), plugs (~130), flush the power stearing(70) and breaks(50), and than cost of timing belt was another 50 bucks. wow 130 just for the plugs!... ok, it cost 25 bucks for the six plugs, I'll do that myself. The isuzu dealerships of NY told me that due to the harder windters of the north, it would be wise to do the timing belt and plugs at 75K... which is where I am.