Product review (5 stars): Easy to Install Inlet Valve for Icemaker and Water Dispenser
I used this valve for a Kenmore refrigerator that has both an icemaker and water dispenser.  It was super easy to install.  Isolate the water to the refrigerator first.  Then just remove and reattach the hoses one by one.  You can't get confused because the threads to the water dispenser are larger than the threads to the icemaker.  It takes less than 10 mins to install.  Replacing this inlet valve yourself saves about $140 that a plumber would charge.  Once installed, run the water through the water dispenser for a minute or so to get the air out of the line.  Enjoy!