Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Whirlpool MW840EXR0 microwave

Whirlpool MW840EXR0 microwave Parts

Here are the diagrams and repair parts for Whirlpool MW840EXR0 microwave, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for MW840EXR0 Microwaves

  • Wire Harness for Whirlpool MW840EXR0 - Part 313971

    Wiring harness diagram

    Wire Harness

    Part #313971

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

  • Shield for Whirlpool MW840EXR0 - Part 311359

    Door and latch diagram

    Shield

    Part #311359

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

  • Probe Jack for Whirlpool MW840EXR0 - Part 313459

    Cabinet and stirrer diagram

    Probe Jack

    Part #313459

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

  • Wire Clip for Whirlpool MW840EXR0 - Part 311311

    Cabinet and stirrer diagram

    Wire Clip

    Part #311311

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

  • Wire (black) for Whirlpool MW840EXR0 - Part 242828

    #NI

    All parts diagram

    Wire (black)

    Part #242828

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

  • Wire (brown) for Whirlpool MW840EXR0 - Part 242822

    #NI

    All parts diagram

    Wire (brown)

    Part #242822

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

  • Microwave Vent Grille for Whirlpool MW840EXR0 - Part 314309

    Cabinet and hinge diagram

    Microwave Vent Grille

    Part #314309

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

  • Control Knob for Whirlpool MW840EXR0 - Part 313743

    Control panel diagram

    Control Knob

    Part #313743

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

  • Air Baffle for Whirlpool MW840EXR0 - Part 313959

    Cabinet and stirrer diagram

    Air Baffle

    Part #313959

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

  • Cord Brown for Whirlpool MW840EXR0 - Part 830881

    #NI

    All parts diagram

    Cord Brown

    Part #830881

    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

Bottom-Mount Refrigerator
Countertop Microwave
Dishwasher
Electric Range
Electric Wall Oven
Freestanding Ice Maker
Garage Door Opener
Gas Range
Parts
Room Air Conditioner
Side-By-Side Refrigerator
Top-Mount Refrigerator
Upright Freezer
Washer