Product review (5 stars): OEM piece - perfect fit
There's not really much that can be said about this.  It's an OEM piece from Whirlpool to replace my broken one.

It is quite easy to replace, took less than 5 minutes.  The hardest part is just confirming which Whirlpool part# you need.  To determine this, I checked the model number of my fridge (sticker inside), and searched for the the part online.  There's tons of part websites with diagrams to help you determine which part is right for you.

I would like to support those websites, but I needed the item fast, and already have Amazon's prime service.