A Kenmore 363 refrigerator is a GE-built side-by-side model, now discontinued, and the 363 prefix on the model number is what tells you that. It matters for parts because GE built it, not Whirlpool or LG, so the parts, the numbering and the way faults show up all follow the GE family. These refrigerators show few or no error codes, so they are diagnosed by symptom, and the part to replace follows from what the refrigerator is doing: warm fresh food side, frost in the freezer, no ice or water, a door that will not seal.
What is a Kenmore 363 refrigerator?
Kenmore sells appliances made by other companies, and the first three digits of the model number say which one. A 363 refrigerator was built by General Electric. That puts it in a different family from the 106 models built by Whirlpool, the 253 models built by Frigidaire and the 795 and 796 models built by LG. People searching for a 363 are usually after one of three things: its specifications, a part number or the cause of a fault, and all three depend on knowing it is a GE design.
Our model page for the 363.57557791 describes it as a side-by-side with a through-the-door dispenser, glass shelves and humidity-controlled crisper drawers. Because it is a legacy model, you will mostly meet it in older kitchens, often one that has served for many years.
Why does a 363 refrigerator not show error codes?
The LG-built Kenmore Elite refrigerators show codes such as Er FF for an evaporator fan problem. A GE-built 363 does not work that way. It shows few codes or none, which means a fault gives you a symptom and not a message. A beginner’s mistake is to search for a code that does not exist. Instead, describe the symptom as precisely as you can, and use it to pick the part. Our guide to Kenmore refrigerator diagnostics gives the method.

Which part goes with which symptom on a 363?
This table matches the symptoms our site lists for 363 refrigerators to the parts a technician usually inspects. It is a starting point for the conversation, not a shopping list.
Matching the symptom to a part is only a first step. Several symptoms share a cause, and replacing the wrong part is the most common reason a repair is repeated. A technician confirms by testing the heater for continuity, checking the fan and measuring the temperatures before ordering anything. For the warm-side case, see fresh food warm, freezer cold, and for leaks a Kenmore refrigerator leaking water.
Which parts wear out on the ice and water dispenser?
A through-the-door dispenser adds parts that a plain refrigerator does not have, and they account for a large share of 363 service calls. The water filter clogs and slows the water to the dispenser and the ice maker. The inlet valve can fail, which cuts off water to both. The ice maker has its own heater and motor, and the dispenser has a switch and a flap that can stick. If the dispenser fails and the refrigerator cools normally, work through these in order. Our page on Kenmore ice maker parts explains what each one does.
How do you find the right part for a 363?
- Find the full model number. It is on a label inside the fresh food compartment, usually on the left or right wall. Copy all of it, including everything after the period, since the last digits identify the exact configuration.
- Read the prefix. 363 confirms a GE build. Our Kenmore model number decoder explains the rest of the number.
- Search parts by the full number. Our Kenmore parts lookup guide shows how to search without ending up with a part for a different model.
- Compare the part before you buy. Shape, connector and mounting must match. A part from a similar-looking refrigerator may not.
Because the 363 is discontinued, some parts have been replaced by updated versions. Ask for the current part number for your model and confirm it fits before it is installed.
Is a legacy 363 refrigerator worth repairing?
That depends on its age and on what has failed. A fan, a heater, a valve or a gasket is a modest repair on a refrigerator that is otherwise sound. A sealed system problem, such as a leak in the cooling circuit, is a larger job that may not make sense on an old unit. Think about energy use too, since older refrigerators use more power. Ask for a clear diagnosis before you decide. Our technicians will tell you if replacement is the sensible answer.
Our Kenmore refrigerator repair technicians service GE-built 363 models and test before they replace. We are an independent repair company, not a factory service arm, and we will tell you when a repair is not worth doing. You can book a visit with the full model number.