Norcold Wiring Harness Fits All Ice Maker Models. Replace it with this Norcold 618407 Wiring Harness. This product is only compatible with Norcold refrigerator models that feature an ice maker. There is no other wiring harness that will work with Norcold refrigerators that have ice makers. Refer to manufacturer guidelines to ensure a proper fit before purchasing. Features of Norcold 618407 Wiring Harness Fits All Ice Maker Models Only compatible with Norcold refrigerator models that feature an ice maker No other wiring harness that will work with Norcold refrigerators that have ice makers Refer to manufacturer recommendations to ensure proper fit and usage Quick and easy installation Package Contents: Norcold 618407 Wiring Harness Fits All Ice Maker Models Norcold 618407: Wiring Harness Fits All Ice Maker Models