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 MW8400XR0 microwave

Whirlpool MW8400XR0 microwave Parts

Here are the diagrams and repair parts for Whirlpool MW8400XR0 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 MW8400XR0 Microwaves

  • Catch Switch for Whirlpool MW8400XR0 - Part 311795

    Door and latch diagram

    Catch Switch

    Part #311795

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

  • Microwave Door Shield Rivet for Whirlpool MW8400XR0 - Part 311928

    Door and latch diagram

    Microwave Door Shield Rivet

    Part #311928

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

  • Wire (blue) for Whirlpool MW8400XR0 - Part 242821

    #NI

    All parts diagram

    Wire (blue)

    Part #242821

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

  • Bushing for Whirlpool MW8400XR0 - Part 312023

    Cabinet and stirrer diagram

    Bushing

    Part #312023

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

  • Spring for Whirlpool MW8400XR0 - Part 311352

    Door and latch diagram

    Spring

    Part #311352

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

  • Wire (brown) for Whirlpool MW8400XR0 - Part 242830

    #NI

    All parts diagram

    Wire (brown)

    Part #242830

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

  • Meat Rack for Whirlpool MW8400XR0 - Part 313663

    Cabinet and hinge diagram

    Meat Rack

    Part #313663

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

  • Control Panel for Whirlpool MW8400XR0 - Part 330453

    Control panel diagram

    Control Panel

    Part #330453

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

  • Drive End Cap for Whirlpool MW8400XR0 - Part 313649

    Door and latch diagram

    Drive End Cap

    Part #313649

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

  • Fuse for Whirlpool MW8400XR0 - Part 661172

    Magnetron and air flow diagram

    Fuse

    Part #661172

    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
Central Air Conditioner
Dryer
Electric Range
Electric Wall Oven
Gas Range
Parts
Side-By-Side Refrigerator
Top-Mount Refrigerator
Upright Freezer