Norcold Temperature Control Knob 629357 for the N400 model This is the knob on the front of the unit that controls the temperature.

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 Control Assembly 617998 (fits the 3163)

Norcold Wire Shelf 632428 (fits the 3163 models) This is the wire shelf that fits the Norcold 3163 model refrigerator.

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.