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 MT4155SPB2 countertop microwave Parts

Here are the diagrams and repair parts for Whirlpool MT4155SPB2 countertop microwave, as well as links to manuals and error code tables, if available.

Whirlpool MT4155SPB2 countertop microwave
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for MT4155SPB2 Microwaves

  • Transformer for Whirlpool MT4155SPB2 - Part 8205459

    Base plate parts diagram

    Transformer

    Part #8205459

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

  • Fan Motor for Whirlpool MT4155SPB2 - Part 8205462

    Oven interior parts diagram

    Fan Motor

    Part #8205462

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

  • Power Cord for Whirlpool MT4155SPB2 - Part 8206281

    Oven interior parts diagram

    Power Cord

    Part #8206281

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

  • Air Duct for Whirlpool MT4155SPB2 - Part 8204900

    Oven interior parts diagram

    Air Duct

    Part #8204900

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

  • Microwave Humidity Sensor Bracket for Whirlpool MT4155SPB2 - Part 8205457

    Oven cavity parts diagram

    Microwave Humidity Sensor Bracket

    Part #8205457

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

  • Capacitor for Whirlpool MT4155SPB2 - Part 8185272

    Oven interior parts diagram

    Capacitor

    Part #8185272

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

  • Base for Whirlpool MT4155SPB2 - Part 8205464

    Base plate parts diagram

    Base

    Part #8205464

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

  • Screw for Whirlpool MT4155SPB2 - Part 8171862

    Oven cavity parts diagram

    Screw

    Part #8171862

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

  • Mounting Bracket for Whirlpool MT4155SPB2 - Part 8185271

    Latch board parts diagram

    Mounting Bracket

    Part #8185271

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

  • Microwave Cooling Fan Housing for Whirlpool MT4155SPB2 - Part 8205456

    Oven interior parts diagram

    Microwave Cooling Fan Housing

    Part #8205456

    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

Air Compressor
Dryer
Elliptical Machine
Front-Engine Lawn Tractor
Gas Line Trimmer
Gas Range
Gas Walk-Behind Mower
Parts
Refrigerator
Storm & Screen Doors
Treadmill
Walk-Behind Mower
Washer