Jerry C Rock Hill , SC September 24, 2016 Appliance: Whirlpool Refrigerator GSS26C5XXY00 Whirlpool Refrigerator Gss26c5xxy00: Layered ice cubes. How to replace Refrigerator Water Inlet Valve. Replaced water solenoid valve for ice maker. Ice maker now works perfect. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes