I ordered some parts for my car and my Bride's SUV YESTERDAY, and they were sitting on my porch when I got home from work today.
Holy Moly! I've never had anything but great experiences when dealing with RockAuto and I've ordered from them several times.
The parts I got yesterday were half the price of what I could get them for at my local auto supply house. The shipping was reasonable and, as you can tell, lightning fast.
Next time you need a part, just check them out. Pull them up and then pull up your local place in a tab and compare the prices. And don't think they carry some off brand crap, it's all good stuff. The only downside to them is you can't have the part right now, but if you are able to plan ahead a little like I am doing with these brake pads, give them a shot...