Product review (5 stars): Very cheap and easy fix for my refrigerator.
My Samsung refrigerator was not cooling. when the refrigerator was plugged in, the compressor got very hot, and a click was occasionally heard from the back. After a couple of how-to videos, I decided to give this fix a chance. After purchasing this and Samsung Protector - O/L 4Tm445 Part # Da34-10003S, the refrigerator was cooling again. This inexpensive part and about 20 minutes with the very easy swap was far cheaper than hiring an HVAC technician. Both parts were very easy to change out. I am handy, but by no means an expert. This was the first appliance I have worked on.