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Models > ZISS420DMB

ZISS420DMB General Electric Refrigerator - Overview

Get Parts and Repair Help for ZISS420DMB

If you know the refrigerator repair part you need, you can browse the list of all parts on the ZISS420DMB, or you can search by name or part description. You can also find your part by where it is located on the ZISS420DMB by selecting a section below. If you’re not sure which part you need, you can narrow your search by selecting a common symptom and we’ll show you the repair parts most likely to fix your refrigerator. We’ve also included any installation videos we have for ZISS420DMB parts. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

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$10.98

Temperature Sensor

This temperature sensor, also known as a thermistor, is used for refrigerators and freezers. The sensor sends the temperature reading of the refrigerator towards the control board....

$54.73

Dual Inlet Water Valve

This double outlet water valve has quick connections. This valve has 1/4 and 5/16 John Guest fittings for the outlet lines and a 1/4 compression fitting for the inlet line.

$63.92

Ice and Water Filter

This is an ice and water filter. The most common reason you would need to change this part is if you have never updated your model and it is no longer filtering your water. This al...

$2.67

Evaporator Fan Grommet - Red

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 drivers to complete this repair.

$41.11

Dispenser Door Solenoid Assembly

This part is a possible option when ice door won't open or shut properly or when water is not dispensing.

$7.36

Dispenser Door Assembly or Flapper

The dispenser door assembly (or flapper) is what opens to release the ice once the lever has been pressed. This part mounts in the ice dispenser. The cranker no longer comes with this part. You can use the original crank. The crank is sold separately depending on the model number of the appliance. For this repair, all you will need is a Phillips screw driver and a small flat blade. Disconnect the power, remove the escutcheon from around the dispenser, lift up the control panel, disconnect all wire connectors, use a screwdriver to remove all four screws of the housing, and lift the housing out. You will now see the flapper: push the tabs that are securing it in place to remove the piece, install the new flapper by lining it up and snapping into place.

$155.85

Ice Maker

This is a replacement ice maker kit, it is used in the freezer section of your refrigerator. This particular model will produce seven round or crescent shaped cubes every cycle. Th...

$3.46

SWITCH LIGHT

The interior light of your refrigerator is controlled by a switch that is activated when the door is opened and closed. If your refrigerator light will not turn on, there could be an issue with the switch. The switch is spring loaded and is a generally closed type of switch meaning there should be no continuity when the button is depressed, and continuity through the switch when the button is not depressed. This plastic, white, OEM switch is sourced directly from the manufacturer, is sold individually and is easy to replace. The repair usually takes less than 15 minutes and requires a flat blade screwdriver and needle nose pliers.

$2.48

Dispenser Light Bulb - 12V

Sold individually.

$22.37

Ice Funnel

This paddle, when your glass is pushed against it, activates the dispenser to release the ice through the funnel.

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Refrigertor water dispenser not working BUT ice machine is working

  • Customer: ralph from bristow, VA
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Nutdriver, Screw drivers, Socket set
  • 932 of 1015 people found this instruction helpful
The very first symptom here is important! The door water dispenser is not working but the ice macine is working. You may only have a frozen water tube in the door so do the following before diagnosing that your solenoid valve is bad: 1) the tube usually runs under the front of the refrigerator and usually has a quick disconnect. Undo the connection and pr... read more

Replace water filter

  • Customer: Alfred from Novato, CA
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 210 of 310 people found this instruction helpful
Unscrew old filter and remove(counterclockwise). Line up arrow on new filter with arrow on connection housing. Turn clockwise till resistance met. Do not overtighten. Follow directions. Simple. read more

my refigerator was warm but the freezer was cold and working correcttly

  • Customer: michele from North Smithfield, RI
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers
  • 169 of 207 people found this instruction helpful
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.

After reading som... read more