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ZISW420DXB General Electric Refrigerator - Overview

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Temperature Sensor – Part Number: WR55X10025
$30.53
In Stock
Temperature Sensor
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(69)
Part #WR55X10025
This sensor (Temperature Sensor, Thermistor, Refrigerator Temperature Sensor) sends the temperature reading of the compartment to the control board. If you notice your refrigerator is too warm, too cold, or not defrosting properly, then there may be a problem with your sensor. The temperature sensor can break from material fatigue or through normal use, and should be replaced. It is attached to the evaporator and control housing in your appliance. It measures approximately 1.25 inches long with 18 inch wire leads, and is constructed out of plastic. This part comes in white, beige. It includes the sensor, with wire leads.
Ice Maker – Part Number: WR30X10093
$207.55
In Stock
Ice Maker
★★★★★
★★★★★
(98)
Part #WR30X10093
This 10 by 5 inch ice maker (Electromechanical Icemaker Kit, Ice Maker Assembly) produces ice. This particular model will produce seven crescent shaped cubes every cycle. It is constructed of plastic and metal, and comes in black/white. This kit includes a set of installation instructions, a 4-pin round plug-in connector, 6 post plug-in connectors, tube and fill cup. The ideal temperature of a freezer is zero degrees Fahrenheit. If the temperature in your freezer is at an appropriate level yet ice is still not being made, it could be an issue with the water inlet valve or your ice maker assembly. If you determine it is the ice maker, this is the replacement you need. The ice maker can break from normal wear and accidental damage. Ice makers will need to be replaced every 3-10 years depending on the frequency of usage and water quality. This model is mounted on the freezer wall.
Dispenser Door Assembly or Flapper – Part Number: WR17X11653
$33.60
In Stock
Dispenser Door Assembly or Flapper
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(93)
Part #WR17X11653
This “Dispenser Door Assembly” (Door Recess Assembly, Ice Door Assembly, Dispenser Door, Refrigerator Dispenser Ice Chute Door Kit, Dispenser Door Flap, Ice Chute Door, Flapper) keeps the room air from infiltrating the freezer. Once the lever is pressed, the door flap opens and allows the ice to dispense into your container. If your door flapper is broken, it could allow outside air to enter the freezer and alter the inside temperature. You may notice frost buildup surrounding the dispenser area. The door flap can disconnect from the dispenser lever, or the tabs that hold it in place may break. Frequent use may distort the sealing face and cause air leaks and frost buildup. This part mounts in the ice dispenser, and measures approximately 3.25 inches in diameter. It is constructed of plastic and rubber, and comes in white/black. This part is sold individually.
Evaporator Fan Grommet - Red – Part Number: WR02X12008
$13.92
In Stock
Evaporator Fan Grommet - Red
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(27)
Part #WR02X12008
If you notice that your refrigerator or freezer is noisy or too warm, you may need to replace the evaporator fan grommet. This part is red in color, and is about 1 inch in diameter. The evaporator fan grommet is located behind the evaporator fan cover in the back of the freezer. You will need to remove the evaporator fan cover to access the evaporator fan and complete this repair. Before you begin this repair, ensure the power to the refrigerator is disconnected. You will need a pair of needle nose pliers, a small flat blade screw driver and both a 1/4 and 5/16-inch nut driver to complete this repair.
Dispenser Door Solenoid Assembly – Part Number: WR62X10055
$56.33
In Stock
Dispenser Door Solenoid Assembly
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(36)
Part #WR62X10055
This genuine OEM solenoid is designed for use with GE refrigerators and controls the opening and closing of the ice chute door. It serves as a direct replacement for a worn or faulty solenoid, helping to restore proper ice dispenser function. Constructed from durable metal, this part includes all necessary wiring for installation and is sold individually. Installation requires a Phillips screwdriver. Always refer to your appliance’s manual or diagram to ensure proper placement and compatibility before beginning the repair.
DISPENSER LIGHT – Part Number: WR01X37886
$35.22
In Stock
DISPENSER LIGHT
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(19)
Part #WR01X37886
This twelve volt dispenser light bulb is a little under two inches long.
Evaporator Fan Motor – Part Number: WR60X10185
$83.64
In Stock
Evaporator Fan Motor
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(22)
Part #WR60X10185
This evaporator fan motor circulates air to the fresh food compartments for efficient cooling. It powers the evaporator fan that draws air from the refrigerator and circulates it over the evaporator coils. Your fan motor has a long life cycle, but can burn out quickly if there is an obstruction preventing the fan from rotating. If the fan does not operate, the freezer will not cool properly. This will affect the performance of the compressor. This evaporator fan motor is located in the back of the freezer section of your refrigerator, behind the auger motor assembly. It is attached to the back wall. If you notice problems with your freezer then check to see if there is anything blocking a fan blade. If there is no obstruction, test the evaporator fan motor using a multimeter. Test the 2 wires that travel from the coil on the motor for resistance. If these tests indicate that the evaporator fan motor is at fault, it must be replaced. This part features 1 evaporator fan motor, which is metal and plastic, and comes in white/silver
Compression Ring – Part Number: WR02X12149
$16.05
In Stock
Compression Ring
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(2)
Part #WR02X12149
This compression ring is meant to hold the evaporator fan motor in place in the freezer compartment of your refrigerator. This is is a genuine OEM part. The tools needed to complete this repair are a Phillips screw driver and small flat blade screw driver. Be sure to turn off your refrigerator before removing the evaporator fan cover so the fan does not turn on during repair. It is recommended to check the grommets, evaporator fan, and fan blades during repair in case they also need replacning. The compression ring may need replacing if the fan is noisy, or the refrigerator compartments are too warm. This part is sold individually.
Lid Bumper – Part Number: WR02X10540
$16.05
In Stock
Lid Bumper
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(2)
Part #WR02X10540
The lid bumper or evaporator fan motor bumper in your refrigerator prevents the fan motor from scraping against the side bracket. If your refrigerator/freezer is noisy, the bumper could be worn down or missing, and the sound could be a result of the motor scraping the side bracket. You will find it between the fan motor and the side bracket on the evaporator fan motor assembly. To access the bumper, you will need to remove the evaporator fan motor assembly from the freezer. This part is made of orange rubber and is less than half an inch in diameter. It has a rounded top and a slightly pointed bottom, and is sold individually.
Dispenser Door Recess Crank – Part Number: WR17X10706
$16.05
In Stock
Dispenser Door Recess Crank
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(1)
Part #WR17X10706
This crank door recess is supplied directly from the original equipment manufacturer. The plastic part is fastened behind the interface dispenser assembly in the freezer door. Activated by the dispenser solenoid, this part regulates the opening and closing of the ice chute door. A screwdriver is needed for the repair. The crank door recess is sold individually.
Dispenser Housing Shield – Part Number: WR17X11170
$39.46
In Stock
Dispenser Housing Shield
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(7)
Part #WR17X11170
This part helps to contain parts for the ice and water dispenser. The overlay and dispenser board is attached on the front of the housing shield.
Micro Switch – Part Number: WR23X10783
$61.82
In Stock
Micro Switch
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(6)
Part #WR23X10783
This is the replacement micro switch, or dispenser switch for your refrigerator. It is gray in color and measures approximately 1 inch by half an inch. The dispenser switch is what tells your refrigerator that it is ok to dispense ice or water. If your refrigerator is not dispensing ice or water, you may have a faulty or damaged switch. Be sure to disconnect the power to your refrigerator before you begin this repair. This switch is sold individually and is a genuine OEM replacement part sourced directly from the manufacturer.

Common Symptoms of the ZISW420DXB

How this model fails, and the parts that fix it.

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my refigerator was warm but the freezer was cold and working correcttly
305 of 404 people found this instruction helpful.
  • michele from North Smithfield, RI
  • Really Easy
  • 15 - 30 mins
  • Pliers
I went to a GE repair center to explain my problem, the service center reccomended that I have a techinician come out o look at it. $75.00 for the visit and what ever labor and materials wuld cost.

I went on line to see if there were others having this same problem and found that there were many with the same problem.
... Read more />After reading some of the ways that people found out what was wrong ...it became a matter of three components, the timer, heater or thermostat.

I tried the most common component and the less expensive one first , the thermostat switch I installed it very easily snipping two wires and attaching the news using wire nuts I used the diagram on this website to pinpoint the component and there has not been a problem since.
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refrigerator was getting too cold
149 of 218 people found this instruction helpful.
  • Larry from Menomonie, WI
  • A Bit Difficult
  • 15 - 30 mins
I removed the old temperature sensor by cutting the wires. I attached the wires of the new sensor with wire nuts and mounted it in the same bracket.
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Evaporator motor sounded like wind in the trees howling
112 of 139 people found this instruction helpful.
  • DOUG from MARYSVILLE, OH
  • A Bit Difficult
  • 30 - 60 mins
  • Nutdriver, Screw drivers
I had to remove all of the shelves.....part of the ice maker.....the rear cover over the freezer coils.....There were two wires that came from the back of the freezer that were also incorporated with the fan motor plug from the factory....This caused me to cut all of the wires from the new motor and soider them to the existing plug and sh rink wrap the connections. If GE would have supplied two new ends I could have cut only those wires added the ends and inserted them into the new motor plug thus eliminating an extra hour and a soildering iron,,,,In my case not a big deal however not a project for those who have trouble with repairs using these type of tools.
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