Product review (1 stars): Fit was ok. The metal tube was longer then ...
Fit was ok.  The metal tube was longer then the one I had. I had to curl it up more.  Not a big deal on my whirlpool refrigerator.  So far so good.  My refrigerator is a side by side whirlpool 25.4 cu ft and 15 years old.  Once installed the fridge ran all the time. Have to run the fridge on empty (no food) for 24 hours.  I can't with too much food on hand so I have to turn it on and off.  Just hook up fridge to outlet with switch.  Leave on 40 minutes and off 20 minutes.  At night let it run for an hour before turning it off to sleep for 4 hours.  The thermostat started turning the fridge off when it hit 35 deg F.  Leave it on original settings.  Took 28 to 33 hours before refrigerator started acting like itself.
I waited 3 days and thermostat will not work and shut off when refrigerator temperature reach 32 deg F.  Range should be 37 to 40 deg F.  Time to get whirlpool thermostat elsewhere