it depends on how much labor, for the water pump, t-belt, and accessory belts, plus maybe the thermostat and coolant, the max for Genuine Toyota Parts is like 200, thats if they're ripping you, wait if it needs a t-belt tensioner add another 100 those things are fricken expensive.... but its probably somewhere around 500 if you don't want to mess with it yourself...wingnut said:also a guy today told me to ask about the timeing belt says the supra motors are like 800 dollar job to replace teh timeing beelt and all that crap