Kenmore
Countertop Microwave

Model # 4018923590 Official Kenmore microwave

Here are the diagrams and repair parts for Official Kenmore 4018923590 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 62 parts  |

Switch 502940
#19

Cavity diagram

Switch

Part #502940

Replaced by #3B73362F

?
Manufacturer substitution
This part replaces 502940. Substitute parts can look different from the original.
BEST SELLER
$9.76
9% OFF Phone Price : $10.76
In Stock
Rectangle Diode 501033
#26

Cavity diagram

Rectangle diode

Part #501033

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

Screw 3x6 502547
#39

Cavity diagram

Screw 3x6

Part #502547

In Stock
Film Window 503253
#4

Control diagram

Film window

Part #503253

This item is not returnable
In Stock
Lower Hinge 503264
#9

Door diagram

Lower hinge

Part #503264

In Stock
Wire Lead B 503287
#28

Cavity diagram

Wire lead b

Part #503287

In Stock
Screw Th 503270
Screw th

Part #503270

In Stock
Hinge 503263
#8

Door diagram

Hinge

Part #503263

In Stock
Screw A 503271
#9

Control diagram

Screw a

Part #503271

This item is not returnable
In Stock
Air Cover 503249
#31

Cavity diagram

Air cover

Part #503249

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.…