Product review (5 stars): Whirlpool Genuine Quality!
I ordered this part to replace an ice maker that had corroded and was flaking the teflon liner into my ice.  Buying this was actually cheaper than buying just the ice tray piece that I needed, and I wouldn't have to disassemble the icemaker.  **Thumbs up**

First off, the item scheduled to arrive 2 weeks after the order was placed. However, processing and shipping was completed in about 3 days!  Excellent!  Initial impression of the box is very good.  What I received was a genuine Whirlpool part.  Included were 4 wire harnesses, as described. One was already plugged in, and it happened to be the one I needed for my Kenmore Coldspot!  Side by side, there are some minor differences in design, but only really for the better.  Unlike some third party replacements, the cutout for the water line is already removed from this part.  The ice bucket arm was NOT included, which is fine.  I simply popped in the old one.  Install was easy, as expected.  In my case, the unit began making ice after only 3 hours.  YMMV, the part says allow 24 hours for the thermostat to reach the right temperature.  It's been running for about a month and has given me nothing but perfect ice!

As a minor piece of advice:  When you replace this, take a moment to remove your ice bucket.  Empty it, clean it, and apply a little bit of food grade lubricant to the spinning parts like the auger and put it back in. I did this, and the ice delivery works much smoother.  No more waiting for jammed up ice!