Product review (5 stars): Solved the problem!
Thank goodness for other reviews on this product.  Our washing machine kept giving us an error message, and we didn't want to pay hundreds of dollars for a repairman to come out and diagnose/fix it.  After a few minutes of googling, I found a review that mentioned that this part fixed the problem we were having.  It mentioned that the original part often breaks if you have really high water pressure (which we do).  So, we ordered this part (for the cold water valve), took about 15 minutes to install it (thanks to a handy video on youtube that shows you exactly how to do it), and problem solved!  Machine is back to working great.  Yay!