Product review (5 stars): A good fix for you leaking fridge.
I would occasionally experience a leaking fridge.  Turns out the rubber grommet had gotten sticky and would no longer allow water to flow through it causing a blockage and eventually the ice and water build up.

The installation was very simple.  Turn off power, remove back panel, replace part.  Only time will tell if this does the job, but the water flowed freely when I defrosted the freezer.  Definitely a good sign.