Norcold Refrigerator Ice Maker Heater / Tube Assembly 621429
Replaces Part Number: 619596
This is the tube leading from the ice maker water valve in the lower back end of the refrigerator up to the ice maker assembly. The heater that wraps around the tube prevents the water in the line from freezing.
*The 621429 is applicable to models without door water dispenser, to order the version that is for ice maker / door water dispenser click onto this link: 625879