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Model Number Locations
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Sample Model Number Tags
Model numbers can be made up of numbers (1005400, for example) or a combination of letters and numbers (LAT1000AAE). The model number will most likely appear on either a paper sticker or a metal plate. Your appliance's model number tag may look similar to the sample model number tags shown here (model number highlighted in yellow):
This is the main electronic control board for your GE refrigerator and it controls the lights, temperature and other functions of it.
How Buying OEM Parts Can Save You Time and Money
Why buy the real thing?
OEM stands for Original Equipment Manufacturer. Simply put, this means that the company who made your appliance is also supplying the replacement part for it.
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Andrew
October 25, 2025
I have a GE ZIS420NKB refrigerator and the overhead light stopped working. All other lights and displays work correctly. I tried replacing the LED light panel, but the new unit does not work either. I assume the main control board may be the problem. Is there another circuit board to consider? How do I diagnose and isolate the problem so I know what part to purchase from you?
For model number ZIS420NKB
Hi Andrew, thank you for your inquiry. According to the description of the issue, you will need to replace the top LED control board, part number PS17875691, to fix the issue. Glad to be of help!
The refrigerator lights work but nothing runs, no codes come up on display.
For model number ZISP480DKBSS
Hello Nathan, thank you for reaching out. According to our research, you will need to replace the main control board, part number PS16743651, to fix the issue. We hope this helps.
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