GE
Built-In Microwave

Model # ZSC1202J4SS Official GE microwave

Here are the diagrams and repair parts for Official GE ZSC1202J4SS microwave, 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 102 parts  |

Microwave Fuse WB27X10388
#1626

Insulator parts diagram

Microwave fuse

Part #WB27X10388

Replaced by #WB27X10928

?
Manufacturer substitution
This part replaces WB27X10388. Substitute parts can look different from the original.
BEST SELLER
$9.73
9% OFF Phone Price : $10.73
In Stock
Microwave Magnetron WB27X10305
#73

Insulator parts diagram

Microwave magnetron

Part #WB27X10305

The manufacturer no longer makes this part, and there's no substitute part

Drive Capacitor WB27X10701
#1438

Insulator parts diagram

Drive capacitor

Part #WB27X10701

Replaced by #WB27X11033

?
Manufacturer substitution
This part replaces WB27X10701. Substitute parts can look different from the original.
BEST SELLER
$41.91
13% OFF Phone Price : $47.91
In Stock
Cable WB18X10286
#1435

Insulator parts diagram

Cable

Part #WB18X10286

Replaced by #WB27X10037

?
Manufacturer substitution
This part replaces WB18X10286. Substitute parts can look different from the original.
BEST SELLER
$24.73
20% OFF Phone Price : $30.73
In Stock
Microwave Door Interlock Switch WB24X817
#29

Insulator parts diagram

Microwave door interlock switch

Part #WB24X817

Replaced by #WB24X25397

?
Manufacturer substitution
This part replaces WB24X817. Substitute parts can look different from the original.
BEST SELLER
$26.64
18% OFF Phone Price : $32.64
In Stock
Microwave Display Board WB27X10856
#1600

Control parts diagram

Microwave display board

Part #WB27X10856

BEST SELLER
$227.21
10% OFF Was : $252.45
In Stock
Microwave Thermostat WB20X10048
Microwave thermostat

Part #WB20X10048

BEST SELLER
$12.29
14% OFF Phone Price : $14.29
In Stock
Microwave High-voltage Transformer (replaces Wb17x10020) WB17X10030
#1433

Insulator parts diagram

Microwave high-voltage transformer (replaces wb17x10020)

Part #WB17X10030

BEST SELLER
$154.97
7% OFF Phone Price : $166.97
In Stock
Microwave Thermal Cut-off (replaces Wb20x10007) WB21X10149
Microwave thermal cut-off (replaces wb20x10007)

Part #WB21X10149

BEST SELLER
$12.60
14% OFF Phone Price : $14.60
In Stock
Microwave Humidity Sensor WB27X10857
#1454

Interior parts (1) diagram

Microwave humidity sensor

Part #WB27X10857

$88.55
6% OFF Phone Price : $94.55
In Stock

Effective articles & videos to help repair your microwaves

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…