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 MT4155SPT1 countertop microwave

Whirlpool MT4155SPT1 countertop microwave Parts

Here are the diagrams and repair parts for Whirlpool MT4155SPT1 countertop 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 MT4155SPT1 Microwaves

  • Microwave Control Panel Assembly for Whirlpool MT4155SPT1 - Part 8205570

    Control panel parts diagram

    Microwave Control Panel Assembly

    Part #8205570

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

  • Power Cord for Whirlpool MT4155SPT1 - Part 8206281

    Oven interior parts diagram

    Power Cord

    Part #8206281

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

  • Microwave Humidity Sensor Bracket for Whirlpool MT4155SPT1 - 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

  • 30`` Black for Whirlpool MT4155SPT1 - Part MK1150XPB

    Base plate parts diagram

    30`` Black

    Part #MK1150XPB

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

  • Support for Whirlpool MT4155SPT1 - Part 8205148

    Oven cavity parts diagram

    Support

    Part #8205148

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

  • Microwave Switch for Whirlpool MT4155SPT1 - Part 8205449

    Control panel parts diagram

    Microwave Switch

    Part #8205449

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

  • 27`` Biscuit for Whirlpool MT4155SPT1 - Part MK1157XPT

    Base plate parts diagram

    27`` Biscuit

    Part #MK1157XPT

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

  • 27`` S. Steel for Whirlpool MT4155SPT1 - Part MK1157XPS

    Base plate parts diagram

    27`` S. Steel

    Part #MK1157XPS

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

  • Fan Motor for Whirlpool MT4155SPT1 - Part 8205462

    Oven interior parts diagram

    Fan Motor

    Part #8205462

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

  • Screw for Whirlpool MT4155SPT1 - Part 8204902

    Oven interior parts diagram

    Screw

    Part #8204902

    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
Cooktop
Countertop Microwave
Electric Range
Gas Range
Lcd Television
Parts
Side-By-Side Refrigerator
Top-Mount Refrigerator
Washer