Norcold Evaporator Door 619117 (fits most smaller model refrigerators) This evaporator door fits the following models:

Norcold Burner Box 61712637 (fits most models) This burner box goes wraps around the burner at the bottom of the flu. It fits the following models: N300 N302 N305

Norcold Hole Plug 618170 (fits most models)

Norcold Refrigerator Door Pin 618145 (fits most models!) This is the hinge pin that fits most Norcold model refrigerators. 

Norcold spark sense electrode 61692222 works with most Norcold refrigerators If your refrigerator isn't sparking at all on LP Gas, your issue is most commonly with this part or the power board.