Shane F Ironton , OH March 03, 2015 Appliance: Whirlpool Refrigerator GS6NBEXRB01 Whirlpool Refrigerator Gs6nbexrb01: Needed to replace my water valve on my refrigerator. How to replace Refrigerator Water Inlet Valve. Very easy fix I watched the video on your website always helpful to know what you might be needing to do to fix your problem. This is the second time ordering from Appliance Parts Pros the parts are an exact replacement no mods to the parts they fit EXACT. Fast shipping Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes