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

  • Trm-b/i Bl for Whirlpool MW8400XS0 - Part 832991

    #NI

    All parts diagram

    Trm-b/i Bl

    Part #832991

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

  • Frame Control for Whirlpool MW8400XS0 - Part 3147116

    Control panel diagram

    Frame Control

    Part #3147116

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

  • Bracket Catch for Whirlpool MW8400XS0 - Part 311354

    Door and latch diagram

    Bracket Catch

    Part #311354

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

  • Fuse for Whirlpool MW8400XS0 - Part 661172

    Magnetron and air flow diagram

    Fuse

    Part #661172

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

  • Wire Harness for Whirlpool MW8400XS0 - Part 3147072

    Wiring harness diagram

    Wire Harness

    Part #3147072

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

  • Nut for Whirlpool MW8400XS0 - Part 3147378

    Cabinet and hinge diagram

    Nut

    Part #3147378

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

  • Screw for Whirlpool MW8400XS0 - Part 346893

    Magnetron and air flow diagram

    Screw

    Part #346893

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

  • Insulation Pod for Whirlpool MW8400XS0 - Part 310241

    Wiring harness diagram

    Insulation Pod

    Part #310241

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

  • Inner Door for Whirlpool MW8400XS0 - Part 3170444

    Door and latch diagram

    Inner Door

    Part #3170444

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

  • Shelf Trim for Whirlpool MW8400XS0 - Part 313615

    Cabinet and hinge diagram

    Shelf Trim

    Part #313615

    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