Product review (3 stars): Three stars.  They wear out after 2 -3 years.
I just got it and installed it.  It fits nice and snug.  It's a replacement of a replacment.  The last one lasted a little over 2 years. I don't know if that's normal or if that's a short life.  They lose their snug fit after that and then they have to be replaced.  That's why I'm giving it three stars.