W10225581 Refrigerator Bimetal Defrost Thermostat for Whirlpool Kenmore - 4 Pack 3977768 Universal 3-Screw Mount: Engineered with

Universal 3-Screw Mount: Engineered with a standard 3-hole flange pattern

if the plastic mounting tabs on the bracket are cracked

ensure the dryer is not in the middle of a cycle

resulting in a humming sound and a potential burned-out belt

Gently screw the new bulb into the E12 socket until snug

W10225581 Refrigerator Bimetal Defrost Thermostat for Whirlpool Kenmore - 4 Pack 3977768 Universal 3-Screw Mount: Engineered withW10225581 Refrigerator Bimetal Defrost Thermostat Key Features Monitors evaporator temperature to regulate the defrost cycle. Protects the evaporator from overheating. Clip on design for mounting directly to refrigerator tubing. Replaces Cross Reference Part Numbers WPW10225581 AP6017375 PS11750673 2188824 2321799 2319914 2149849 2266067 W10260437 WPW10225581VP Compatibility & Fitment Fits a wide range of refrigerator models from major manufacturers.