Well, here's your water pump DIY. Nothing tricky about that. The accessory idler and tensioner are easy enough. The AC idler and tensioner are another story. You'll need to attack one of those from the bottom of the car and if you have a transmission cooler, you'll find that the lines are in the way. You'll need to get imbetween those lines in order to get to the bolt on the tensioner (I think it was the tensioner). That was the only drag about the install.