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 MW8400XS0 microwave Parts

Here are the diagrams and repair parts for Whirlpool MW8400XS0 microwave, as well as links to manuals and error code tables, if available.

Whirlpool MW8400XS0 microwave
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts forMW8400XS0 Microwaves

  • Spring for Whirlpool MW8400XS0 - Part 311352

    Door and latch diagram

    Spring

    Part #311352

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

  • Wire (green) for Whirlpool MW8400XS0 - Part 242823

    #NI

    All parts diagram

    Wire (green)

    Part #242823

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

  • Blower for Whirlpool MW8400XS0 - Part 313641

    Magnetron and air flow diagram

    Blower

    Part #313641

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

  • Rectifier for Whirlpool MW8400XS0 - Part 313830

    Magnetron and air flow diagram

    Rectifier

    Part #313830

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

  • Capacitor for Whirlpool MW8400XS0 - Part 661004

    Magnetron and air flow diagram

    Capacitor

    Part #661004

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

  • Air Duct for Whirlpool MW8400XS0 - Part 313578

    Magnetron and air flow diagram

    Air Duct

    Part #313578

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

  • Foam Seal for Whirlpool MW8400XS0 - Part 313751

    Cabinet and stirrer diagram

    Foam Seal

    Part #313751

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

  • Screw for Whirlpool MW8400XS0 - Part 310211

    Door and latch diagram

    Screw

    Part #310211

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

  • E-ring for Whirlpool MW8400XS0 - Part 311999

    E-ring

    Part #311999

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

  • Screw for Whirlpool MW8400XS0 - Part 312713

    Screw

    Part #312713

    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

Central Air Conditioner
Chest Freezer
Dehumidifier
Dishwasher
Electric Range
Exercise Cycle
Gas Range
Gas Walk-Behind Mower
Microwave/Hood Combo
Parts