Product review (5 stars): better than original
The previous impeller on my jenn-aire dishwasher had stripped so the water wasn't moving well.  I had to rinse the dishes before putting them in.

This impeller is made of a hard plastic instead of the original which was softer, more like rubber.  i think this one will last longer.  The obvious downside to this is that if some food particles gets down there it is more likely to take out your motor than the impeller.