GE
Countertop Microwave

Model # JE42A02 Official GE microwave

Here are the diagrams and repair parts for Official GE JE42A02 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 67 parts  |

Primary Switch WB24X0439
#1445

Microwave parts diagram

Primary switch

Part #WB24X0439

Replaced by #WB24X829

?
Manufacturer substitution
This part replaces WB24X0439. Substitute parts can look different from the original.
BEST SELLER
$33.20
15% OFF Phone Price : $39.20
In Stock
Monitor Switch WB24X0796
#1446

Microwave parts diagram

Monitor switch

Part #WB24X0796

Replaced by #WB24X829

?
Manufacturer substitution
This part replaces WB24X0796. Substitute parts can look different from the original.
BEST SELLER
$33.20
15% OFF Phone Price : $39.20
In Stock
High-voltage Diode WB27X0419
#1439

Microwave parts diagram

High-voltage diode

Part #WB27X0419

Replaced by #WB27X1160

?
Manufacturer substitution
This part replaces WB27X0419. Substitute parts can look different from the original.
BEST SELLER
$79.22
7% OFF Phone Price : $85.22
In Stock
Fuse WB27X0619
#1626

Microwave parts diagram

Fuse

Part #WB27X0619

Replaced by #WB27X7

?
Manufacturer substitution
This part replaces WB27X0619. Substitute parts can look different from the original.
$7.83
11% OFF Phone Price : $8.83
In Stock
Flame Sensor WB20X0141
#1121

Microwave parts diagram

Flame sensor

Part #WB20X0141

Replaced by #WB27X10195

?
Manufacturer substitution
This part replaces WB20X0141. Substitute parts can look different from the original.
$24.89
19% OFF Phone Price : $30.89
In Stock
Washer Screw WB01X1436
#3003

Microwave parts diagram

Washer screw

Part #WB01X1436

Replaced by #WB01X10084

?
Manufacturer substitution
This part replaces WB01X1436. Substitute parts can look different from the original.
$6.51
13% OFF Phone Price : $7.51
In Stock
Door Latch WB10X0278
#1830A

Microwave parts diagram

Door latch

Part #WB10X0278

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

Fuse Holder WB02X4627
#1621

Microwave parts diagram

Fuse holder

Part #WB02X4627

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

Strain Relif WB06X0145
#1207

Microwave parts diagram

Strain relif

Part #WB06X0145

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

Outer Case WB56X2065
#1200

Microwave parts diagram

Outer case

Part #WB56X2065

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

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.…