Refrigerator Ice Maker Water Valve number K-78186-AM.
1/4" Push On Outlet Connection.
1/4" Male Compression Inlet Connection.
Replacement for Whirlpool 2155063, 2210494, 2182104, 2001318, 2181702, 2171999, 2181917, 2181704, 2181915, 2210436, 2188782, 2315508, 2315576, 12213901, AP6007253, PS11740365, WP2315576, W10219716, W10498974, WPW10219716.