Product review (4 stars): Do not run regularly for 15 minutes continuous
Comes with a nice collection of bits to connect to standard icemaker line, solid mounting tab and easy to control.  Great price, much cheaper than comparable 'hobbyist' solenoid/valves and it's food safe.

I was using this to water my window plants with an electric outlet timer.  It worked really well for the few weeks we were away, but after 6 weeks or so of running once a day for 15 minutes (the shortest duration on the timer) it burnt out.  I will buy another one, this time I'll have to get a shorter time timer.

I'm sure it works great in a Whirlpool 4318047, whatever those are.