Product review (4 stars): What you see is what you Don't get. I ...
What you see is what you Don't get.
I ordered a the Part Number W1013349.
What I got was a P/N W10449006.
The  W1013349 is the older style and the W10449006 is the newer style that requires adapter cables.
I am giving this 2 stars because it's misleading. You will not get the item pictured here.
Just to be clear I am not saying this part will not work for you. Just expect something else!
I will update my review with further details once I install the part.

Update to orgnal Post, Changed from 2 stars to 4 stars
I install this part and the refrigerator compressor turn on and cooling was fine. so the BOX INVERTER part works as advertised
However I noticed the sides of my frig were extremely warm to which is not normal. I noticed the condenser fan never turned on and traced this problem to the Control Board that sits next to the inverter board.

So my unit had two problems a bad Inverter Board and Control Board. I replaced the K4 Relay on the Control Board and now everything works fine
Here are the particulars of my situation
Kitchenaid side by Side P/N KSCS25INSS00
if you suspect the condenser fan is not turning order the General Purpose Relays SPDT 12VDC ClassF Sealed (1 piece) and replace K4 on your Control Board.