Product review (2 stars): Not as advertised
What I received was not Whirlpool Part Number 2155469A, but rather a Chinese-made RIM469 distributed by Supco.  It is supposed to be compatible, but it is not a genuine Whirlpool part. The directions say that there is a pre-installed plastic mounting piece for the bottom.  It was not there.  There was, however, a plastic piece in the parts bag for which there were no instructions.  When I received a genuine Whirlpool kit from another vendor, I found that the loose plastic piece in the RIM469 is the bottom mounting bracket.  On the genuine Whirlpool part, it was indeed preinstalled.  The wiring harness did not fit the connector on my Whirlpool refrigerator.  When I received the genuine Whirlpool kit, the instructions explained that the connector on my wire is a blank and instructed me how to remove it.  So, I think the company should have marketed this as a RIM469, rather than a Whirpool part.  Supco needs to provide a better instruction sheet.  The company did, to their credit, give me a full refund.  Nevertheless, it cost me $13.20 for return postage and a lot of time and frustration.