Product review (4 stars): Have Sears French Door Freezer on bottom model 795-74015-411which is ...
Have Sears French Door Freezer on bottom model 795-74015-411which is made by LG.  This part is actually not the one that fixed my problem.  I had a problem with ice building up behind the panel in the refrigerator section.  Searching YouTube and other sources, I saw recommendations to replace this fan/motor.  However, the refrigerator itself has a separate fan that "pull" the cold up from the freeze - that fan failed and was the one i needed to replace.  The ice had built up on it so much, it was "rattling" when it spun.  I guess the extra drag on the motor burned it out to the point where it was not functioning properly.  Lots of YouTube vids, but none suggested the "fridge" fan as root cause (thermistor, sensor, heater,...).