Product review (5 stars): Substitute for part 8563407 for Kenmore Elite model 165.13159 (and others)
Just installed this part and it fixed my dishwashwer.  I have a Kenmore Elite model165.13159.  The part number needed was 8563407, but I was told the W10158389 was a substitute for that part number.  I couldn't find 8563407, so I gave this one a shot.  It was the exact same as the one I replaced down to the colors.  I had a 6-1 error code (6 green blinks followed by a pause, and then 1 green blink).  After researching online, I read to replace the water inlet.  You'll need pliers, and adjustable wrench, a screw driver, and a 1/4" hex.