To those of you that like to do it yourself, here is a website that gives part numbers and usually the suggested retail price of the part (what you would expect to pay when you went to the dealer). http://www.toyodiy.com/parts/ Right now it only goes up to the '07 model year for the Prius, but it does give a pretty good break down of the components. I use this as a guide when purchasing parts for my other Toyota vehicles and I will sometimes shop several places on the internet for better pricing than what my local dealer can give. I do know with Toyota it takes a while before some parts are available anywhere else but through Toyota. Enjoy! Moderators, if this is not the place to post this, please move it to another section.