Product review (4 stars): Ice Maker replacement
Needed to replace the ice maker in our Whirlpool side-by-side refigerator-freezer, which had developed a crack in the plastic and was leaking water and creating icicles in the freezer!  The RIM943 was an exact replacement, and came with adequate instructions for installation.  A new harness was included, although the old harness can be used.  A harness adaptor was also included for installations that may use a different plug (not needed for my Whirlpool).  Romoval of the old Ice Maker and installation of the new took about 15 minutes.  Working in the freezer side of a side-by-side is tight and I used a little mirror to align and insert the three screws to mount the assembly, and I recommend this, because you cannot see these locations.  The screws are all 1/4" slotted heads.  Recommend you use a socket wrench and don't try using a screw driver.
After allowing the freezer to cool down, it didn't take long to hear the valve open, the sound of water into the ice maker, and a bit later the sound of the ice cubes plopping into the tray.
And, oh, it is a good price.
Rated this product high because it is indeed an exact replacement, good instructions, included everything needed to install, and a good price.