Product review (5 stars): It works!
First did a test to insure that my compressor was working fine by measuring the resistance between the three pins on the compressor ( if one of the measurements between the pins overloads the multimeter then you have a bad compressor) 10, 4, 6 ohms. should be the proper readings for a refrigerator compressor. So i knew my compressor was fine and the defective product was the starter relay.  This product did not come with instructions on how to wire but it was very easy to install once you pull up wiring diagram online. I will explain later below how i wired mine for my refrigerator. After wiring the starter it works as I expected and am very pleased with the result will update if anything stops working. My fridge is getting cold like before. Cleaned fan and coils to increase cooling performance.

Starter has 3 wires- RED, WHITE, and BLACK which is hooked on the compressor as follows
Red far Right pin
White far left pin
Black Top middle pin
Starter has 2 black wires that is wired to old relay wires. mine was Red and blue..but there could be white and black ones.  simply look at your relay cut the 2 wires(usually the only ones attached to the relay) and twist and attach each wire to each black wire from the compressor.
Place starter in a spot in a place that won't interfere with any other components in the fridge and your done.
ITS important to replace back cover as the fan must circulates air over coils to properly cool your fridge.
Very easy to do and will only take less then 10 min to wire up..took me a little longer since I cleaned the coils and fan of dust to increase my fridge cooling performance. THAT'S IT YOUR DONE!