General Electric GE Refrigerator Defrost Thermostat WR50X122 Kenmore OEM Part: WR50X122 All Our Parts Are Factory Approved For A Proper Fit Brand New in Original Retail Packaging WR50X122 Defrost Thermostat Part Number WR50X122 replaces WR50X10014, 2387, AH303471, EA303471, PS303471, WR50X0122, WR50X0128, WR50X128.