Product review (5 stars): Refrigerator water valve
I installed this Valve on a 20 year old Whirlpool Refrigerator. Its works excellent. The last time I replaced one of these valves, it lasted about a year and I paid 3 times the price. This is kind of a universal valve and you must make sure that the 5/16 side goes to your water dispenser and the 1/4 inch side to the ice maker. If your fridge has 1/4 lines only, the valve comes with everything you need to step up to 5/16. (The first time I hooked it up I had the 5/16 inch side on the ice maker and to much water was filling into the tray.)  Great Product at a Great Price!