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
Whirlpool
Countertop Microwave

Model # MT1100SHB0 Official Whirlpool countertop microwave

Here are the diagrams and repair parts for Official Whirlpool MT1100SHB0 countertop 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 44 parts  |
Microwave Door 8183748
#10

Door diagram

Microwave door

Part #8183748

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

Magnetron 4359119
#13

Oven interior diagram

Magnetron

Part #4359119

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

Fan Motor 4359886
#3

Oven interior diagram

Fan motor

Part #4359886

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

Control Panel 8183750
#5

Control panel diagram

Control panel

Part #8183750

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

Base 8171812
#1

Base plate diagram

Base

Part #8171812

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

Cook Guide Label LIT4359628
#1B

Door diagram

Cook guide label

Part #LIT4359628

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

Latch Bracket 4359718
#7

Control panel diagram

Latch bracket

Part #4359718

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

Guide Cover 4359825
#1

Oven cavity diagram

Guide cover

Part #4359825

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

Screw 4358883
#10

Control panel diagram

Screw

Part #4358883

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

Switch 8183751
#4

Control panel diagram

Switch

Part #8183751

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