Product review (5 stars): Perfect Fit and no more leaks
I was starting to have water coming out underneath my dishwasher and even after changing the hoses, there was still a leak.  The only other part left to change was the valve.  Although Amazon's price was a little more than 3rd party sellers, the product arrived in 1 day and I was able to switch out the part and the leak is now gone.  The part matched exactly like the part I replaced in my Whirlpool dishwasher.