GE
Side-By-Side Refrigerator

Model # ZISS420DNESS Official GE refrigerator

Here are the diagrams and repair parts for Official GE ZISS420DNESS refrigerator, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 166 parts  |

R600 Drier W/ Red Cap WR87X30875
#706

Machine compartment diagram

R600 drier w/ red cap

Part #WR87X30875

BEST SELLER
In Stock
Refrigerator Air Damper (replaces Wr31x20918) WR60X27396
#328

Quick chill diagram

Refrigerator air damper (replaces wr31x20918)

Part #WR60X27396

BEST SELLER
$118.81
9% OFF Phone Price : $130.81
In Stock
Refrigerator Condenser Fan (replaces Wr60x10053, Wr60x10155, Wr60x24483) WR60X10209
#713

Machine compartment diagram

Refrigerator condenser fan (replaces wr60x10053, wr60x10155, wr60x24483)

Part #WR60X10209

BEST SELLER
$57.54
9% OFF Phone Price : $63.54
In Stock
Refrigerator Defrost Bi-metal Thermostat WR50X29776
Refrigerator defrost bi-metal thermostat

Part #WR50X29776

BEST SELLER
$54.62
10% OFF Phone Price : $60.62
In Stock
Refrigerator Evaporator Fan Motor Grommet WR02X12008
#864

Freezer section diagram

Refrigerator evaporator fan motor grommet

Part #WR02X12008

BEST SELLER
In Stock
Refrigerator Water Filter MWFP
#303

Fresh food section diagram

Refrigerator water filter

Part #MWFP

In Stock
Cplg1/4-5/32 WR97X10033
#7010

Lokring connectors diagram

Cplg1/4-5/32

Part #WR97X10033

In Stock
Refrigerator Door Bin (replaces Wr71x10428) WR71X25603
#207

Fresh food door diagram

Refrigerator door bin (replaces wr71x10428)

Part #WR71X25603

$100.44
11% OFF Phone Price : $112.44
In Stock
Inverter WR55X32676
#903

Machine compartment diagram

Inverter

Part #WR55X32676

In Stock
Icemaker Fan WR60X32733
#756

Ice maker & dispenser diagram

Icemaker fan

Part #WR60X32733

$48.98
11% OFF Phone Price : $54.98
In Stock

Most common symptoms to help you fix your refrigerators

Choose a symptom to see related refrigerator repairs.

Main causes: blocked vents, defrost system problems, evaporator fan failure, dirty condenser coils, bad sensors, condens…

Main causes: damaged door seal, faulty defrost sensor or bi-metal thermostat, broken defrost heater, bad defrost timer o…

Main causes: jammed ice cubes, broken ice maker assembly, dirty water filter, kinked water line, bad water valve, freeze…

Main causes: control board or cold control failure, broken compressor start relay, compressor motor failure, defrost tim…

Main causes: leaky door gasket, defrost system failure, evaporator fan not running, dirty condenser coils, condenser fan…

Main causes: blocked air vents, compressor problems, condenser or evaporator fan not working, control system failure, se…

Main causes: water valve leaking, frozen or broken defrost drain tube, overflowing drain pan, cracked water system tubin…

Things to do: clean condenser coils, replace the water filter, clean the interior, adjust doors to prevent air leaks, cl…

Most common repair guides to help fix your refrigerators

These step-by-step repair guides will help you safely fix what’s broken on your refrigerator.

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to clean refrigerator condenser coils

How to clean refrigerator condenser coils

Help your refrigerator run more efficiently by cleaning the condenser coils. It's easy and takes just a few minutes.…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator temperature control board

How to replace a refrigerator temperature control board

If the temperature in your refrigerator doesn't match the temperature you set, the problem could be the temperature cont…

Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your refrigerators

Use the advice and tips in these articles and videos to get the most out of your refrigerator.

How to Replace the Water Filter in a Maytag Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

No matter what style Maytag refrigerator you have, we can walk you through replacing the water filter.…

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

How to prevent water dispenser and ice maker problems

How to prevent water dispenser and ice maker problems

If your refrigerator's ice maker isn't producing as much ice as it should, or water is flowing poorly from the dispenser…