Product review (5 stars): It works like you want it to
The hardest part of installing this blower was getting the oven out of the wall.  Double ovens are big and heavy.

After that, it was quite simple to remove the old blower and install this one.

I waited a while to write a review to make sure I wasn't going to have any problems with it.  The old blower was a piece of garbage, as so many components of appliances are nowadays.  My wife likes to bake and our oven gets a lot of use.  Since installing this blower to replace our old (broken) one, we've had no issues.  No strange noises, no failures, no problems.  It was easy and fast to replace, and we're completely satisfied with it.  And this one is built better than the OEM blower that came on the oven.