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 MT1145SLB1 microwave Parts

Here are the diagrams and repair parts for Whirlpool MT1145SLB1 microwave, as well as links to manuals and error code tables, if available.

Whirlpool MT1145SLB1 microwave
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts forMT1145SLB1 Microwaves

  • Door Frame for Whirlpool MT1145SLB1 - Part 4359761

    Door parts diagram

    Door Frame

    Part #4359761

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

  • Thermostat for Whirlpool MT1145SLB1 - Part 8183524

    Oven interior parts diagram

    Thermostat

    Part #8183524

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

  • Mounting Bracket for Whirlpool MT1145SLB1 - Part 8184812

    Latch board parts diagram

    Mounting Bracket

    Part #8184812

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

  • Power Cord for Whirlpool MT1145SLB1 - Part 8184339

    Oven interior parts diagram

    Power Cord

    Part #8184339

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

  • Air Duct for Whirlpool MT1145SLB1 - Part 8171808

    Oven interior parts diagram

    Air Duct

    Part #8171808

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

  • Control Panel for Whirlpool MT1145SLB1 - Part 8184809

    Control panel parts diagram

    Control Panel

    Part #8184809

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

  • Support for Whirlpool MT1145SLB1 - Part 4359884

    Oven cavity parts diagram

    Support

    Part #4359884

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

  • Window for Whirlpool MT1145SLB1 - Part 4359720

    Control panel parts diagram

    Window

    Part #4359720

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

  • Latch Bracket for Whirlpool MT1145SLB1 - Part 4359718

    Control panel parts diagram

    Latch Bracket

    Part #4359718

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

  • Fan Blade for Whirlpool MT1145SLB1 - Part 4359112

    Oven interior parts diagram

    Fan Blade

    Part #4359112

    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
Bottom-Mount Refrigerator
Dishwasher
Electric Range
Front-Engine Lawn Tractor
Gas Range
Microwave/Hood Combo
Parts
Polisher
Room Air Conditioner
Side-By-Side Refrigerator
Space Heater
Television
Top-Mount Refrigerator