Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
GE
Countertop Microwave

Model # LEM045H03 Official GE microwave

Here are the diagrams and repair parts for Official GE LEM045H03 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 69 parts  |
Micro-switch WB24X329
#54

Microwave assembly diagram

Micro-switch

Part #WB24X329

Replaced by #WB24X829

?
Manufacturer substitution
This part replaces WB24X329. Substitute parts can look different from the original.
BEST SELLER
$33.20 | 
15% OFF Phone Price : $39.20
In Stock
Micro-switch WB24X384
#55

Microwave assembly diagram

Micro-switch

Part #WB24X384

Replaced by #WB24X829

?
Manufacturer substitution
This part replaces WB24X384. Substitute parts can look different from the original.
BEST SELLER
$33.20 | 
15% OFF Phone Price : $39.20
In Stock
Diode WB27X286
#45

Microwave assembly diagram

Diode

Part #WB27X286

Replaced by #WB27X1160

?
Manufacturer substitution
This part replaces WB27X286. Substitute parts can look different from the original.
BEST SELLER
$79.22 | 
7% OFF Phone Price : $85.22
In Stock
Smart Board WB27X395
#406

Microwave assembly diagram

Smart board

Part #WB27X395

$231.49
In Stock
Lever Hoo WB2X4261
#59

Microwave assembly diagram

Lever hoo

Part #WB2X4261

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

Mounting Bracket WB2X4601
#49A

Microwave assembly diagram

Mounting bracket

Part #WB2X4601

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

Wire Harness WB18X282
#72A

Microwave assembly diagram

Wire harness

Part #WB18X282

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

Bracket-mounting WB2X1127
#4

Microwave assembly diagram

Bracket-mounting

Part #WB2X1127

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

Stirrer Blade WB2X4607
#11

Microwave assembly diagram

Stirrer blade

Part #WB2X4607

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

Unknown 79-403

#NI

All parts diagram

Unknown

Part #79-403

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

Effective articles & videos to help repair your microwaves

View all
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.…

Read more
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.…

Read more
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.…

Read more

Parts & More