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 MW8550XS4 microwave

Whirlpool MW8550XS4 microwave Parts

Here are the diagrams and repair parts for Whirlpool MW8550XS4 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 MW8550XS4 Microwaves

  • Drive End Cap for Whirlpool MW8550XS4 - Part 3148296

    Door and latch diagram

    Drive End Cap

    Part #3148296

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

  • Fastener for Whirlpool MW8550XS4 - Part 313740

    Cabinet and stirrer diagram

    Fastener

    Part #313740

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

  • Blower Wheel for Whirlpool MW8550XS4 - Part 3147223

    Magnetron and air flow diagram

    Blower Wheel

    Part #3147223

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

  • Door Handle for Whirlpool MW8550XS4 - Part 313610

    Door and latch diagram

    Door Handle

    Part #313610

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

  • Magnetron for Whirlpool MW8550XS4 - Part 660595

    Magnetron and air flow diagram

    Magnetron

    Part #660595

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

  • Wire (black) for Whirlpool MW8550XS4 - Part 242820

    #NI

    All parts diagram

    Wire (black)

    Part #242820

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

  • Switch for Whirlpool MW8550XS4 - Part 313120

    Door and latch diagram

    Switch

    Part #313120

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

  • Screw for Whirlpool MW8550XS4 - Part 309080

    Door and latch diagram

    Screw

    Part #309080

    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
Dishwasher
Dryer
Electric Range
Electric Wall Oven
Gas Cooktop
Gas Line Trimmer
Gas Range
Gas Walk-Behind Mower
Parts
Scroll Saw
Side-By-Side Refrigerator
Top-Mount Refrigerator