Free standard ground shipping within the 48 contiguous states with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Whirlpool MB7120XYB1 microwave Parts

Here are the diagrams and repair parts for Whirlpool MB7120XYB1 microwave, as well as links to manuals and error code tables, if available.

Whirlpool MB7120XYB1 microwave
By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts forMB7120XYB1 Microwaves

  • Spring for Whirlpool MB7120XYB1 - Part 4313631

    Control panel diagram

    Spring

    Part #4313631

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

  • Screw for Whirlpool MB7120XYB1 - Part 4313701

    Magnetron and air flow diagram

    Screw

    Part #4313701

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

  • Lever Switch for Whirlpool MB7120XYB1 - Part 4312877

    Door and latch diagram

    Lever Switch

    Part #4312877

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

  • Cooking Appliance 14-gauge Splicing Wire, 200-degree C (red) for Whirlpool MB7120XYB1 - Part 242831

    #NI

    All parts diagram

    Cooking Appliance 14-gauge Splicing Wire, 200-degree C (red)

    Part #242831

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

  • Screw for Whirlpool MB7120XYB1 - Part 4365530

    Cabinet diagram

    Screw

    Part #4365530

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

  • Wire Harness for Whirlpool MB7120XYB1 - Part 4365506

    Control panel diagram

    Wire Harness

    Part #4365506

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

  • Base for Whirlpool MB7120XYB1 - Part 4365532

    Cabinet diagram

    Base

    Part #4365532

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

  • Wire (blue) for Whirlpool MB7120XYB1 - Part 242821

    #NI

    All parts diagram

    Wire (blue)

    Part #242821

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

  • Screw for Whirlpool MB7120XYB1 - Part 4174826

    Magnetron and air flow diagram

    Screw

    Part #4174826

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

  • Wire (white) for Whirlpool MB7120XYB1 - Part 242826

    #NI

    All parts diagram

    Wire (white)

    Part #242826

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

Effective articles & videos to help repair your microwaves

Are DIY appliance repairs safe?

Are DIY appliance repairs safe?

Find out how to stay safe when repairing your appliances....

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....

Parts & More

Air Purifier
Bench Grinder
Dishwasher
Electric Range
Front-Engine Lawn Tractor
Gas Range
Grass Catcher Attachment
Lawn & Garden Engine
Microwave/Hood Combo
Parts
Planer
Refrigerator
Storm & Screen Doors
Table Saw