Norcold Thermocouple 617983 for 3163 Norcold model refrigerator This thermocouple fits all 3163 model refrigerators, regardless of the serial number. The thermocouple is the component on the LP side...
Norcold Door Rail 636479 (fits the 3163 models) This door rail comes in white and works with all Norcold 3163 model refrigerators regardless of serial number.