The blower on my 2006 Prius failed. A new one from Toyota was over $100, so this one was half the price and worth a try. I had replaced one previously on an '06 Vibe and knew I could do it. There are several good video's on You Tube that will walk you through the process. The design and mounts match the OEM and overall this is a good knock off. Everything worked fine once it was connected and the motor was quiet. Two weeks have passed and so far, so good. It's tight under there. I'm not a big guy and have the proper tools, but it took me about 2 hours to replace. Some folks claim less time, and that may be true for them, but I was cautious as I did not want to break another part while replacing the blower. The lower dash needs to be taken apart and it is not entirely intuitive about how to reassemble it, so pay close attention and make sure to keep the screws separated and labeled so the right ones are returned in their original home.