Whirlpool
Countertop Microwave

Model # MT8078XEB0 Official Whirlpool microwave

Here are the diagrams and repair parts for Official Whirlpool MT8078XEB0 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 95 parts  |

E-ring 4393060
E-ring

Part #4393060

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

Door Pivot 4392967
#5

Cabinet diagram

Door pivot

Part #4392967

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

Bushing, Nail 4393009
#13

Cabinet diagram

Bushing, nail

Part #4393009

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

Pan Foot 4393006
#10

Cabinet diagram

Pan foot

Part #4393006

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

Strain Relief 4393015
#15

Cabinet diagram

Strain relief

Part #4393015

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

Indicator 4393222
#10

Control panel diagram

Indicator

Part #4393222

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

Fan Blade 4393176
#5

Magnetron and air flow diagram

Fan blade

Part #4393176

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

Use And Care Guide LIT4393140

#NI

All parts diagram

Use and care guide

Part #LIT4393140

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

Screw 4393044
#23

Cabinet diagram

Screw

Part #4393044

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

Screw 4393045
#25

Cabinet diagram

Screw

Part #4393045

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.…