Product review (5 stars): This Thermostat Fixed the Fridge
This thermostat fits several different models.  The only difference is the connector shape.  I cut off the connector and spliced in the old leads for an easy fit.  It fixed the fridge right away.  Before I changed the thermostat, I cleaned out the dust in the cooling coils underneath and vacuumed out the spiderwebs behind--just to make sure the cooling system was really broken before I fixed it.  But it was the thermostat that was broken.