Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Please enter one or more characters
Scan Icon
Tips to find your model number
Water filters
Water filter finder tool
DIY help
Featured products
Top brands
View all parts by brand
Top products and services
Products by brand
Orders
Customer Service
Schedule a repair

Whirlpool MT4140SKT1 microwave Parts

Here are the diagrams and repair parts for Whirlpool MT4140SKT1 microwave, as well as links to manuals and error code tables, if available.

Whirlpool MT4140SKT1 microwave
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for MT4140SKT1 Microwaves

  • Microwave Door Primary Interlock Switch for Whirlpool MT4140SKT1 - Part 4392027

    Latch board parts diagram

    Switch

    Part #4158941

    Replaced by #4392027

    Info Icon
    Manufacturer substitution
    This part replaces 4158941. Substitute parts can look different from the original.
    In Stock
    $84.43
    7% OFF Phone Price : $90.43Info Icon
    Minus Item
    Qty
    Plus Item
  • Microwave Turntable Motor for Whirlpool MT4140SKT1 - Part WPW10159107

    Oven cavity parts diagram

    Turntable Motor

    Part #8183504

    Replaced by #WPW10159107

    Info Icon
    Manufacturer substitution
    This part replaces 8183504. Substitute parts can look different from the original.
    In Stock
    $89.30
    6% OFF Phone Price : $95.30Info Icon
    Minus Item
    Qty
    Plus Item
  • Microwave Turntable Tray for Whirlpool MT4140SKT1 - Part WPW10267856

    Oven cavity parts diagram

    Cook Tray

    Part #4359780

    Replaced by #WPW10267856

    Info Icon
    Manufacturer substitution
    This part replaces 4359780. Substitute parts can look different from the original.
    In Stock
    $26.09
    19% OFF Phone Price : $32.09Info Icon
    Minus Item
    Qty
    Plus Item
  • Refrigerator Screw for Whirlpool MT4140SKT1 - Part W11245710

    Oven cavity parts diagram

    Screw

    Part #4358362

    Replaced by #W11245710

    Info Icon
    Manufacturer substitution
    This part replaces 4358362. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $18.61
    10% OFF Phone Price : $20.61Info Icon
    Minus Item
    Qty
    Plus Item
  • Microwave Screw for Whirlpool MT4140SKT1 - Part WP4158079

    Oven cavity parts diagram

    Screw

    Part #4358188

    Replaced by #WP4158079

    Info Icon
    Manufacturer substitution
    This part replaces 4358188. Substitute parts can look different from the original.
    In Stock
    $26.13
    Minus Item
    Qty
    Plus Item
  • Magnetron for Whirlpool MT4140SKT1 - Part 8171901

    Oven interior parts diagram

    Magnetron

    Part #8171901

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

  • Microwave Screw for Whirlpool MT4140SKT1 - Part WP4158079

    Control panel parts diagram

    Screw

    Part #4358883

    Replaced by #WP4158079

    Info Icon
    Manufacturer substitution
    This part replaces 4358883. Substitute parts can look different from the original.
    In Stock
    $26.13
    Minus Item
    Qty
    Plus Item
  • Microwave Door Primary Interlock Switch for Whirlpool MT4140SKT1 - Part 4392027

    Latch board parts diagram

    Switch

    Part #4158940

    Replaced by #4392027

    Info Icon
    Manufacturer substitution
    This part replaces 4158940. Substitute parts can look different from the original.
    In Stock
    $84.43
    7% OFF Phone Price : $90.43Info Icon
    Minus Item
    Qty
    Plus Item
  • Electronic Control for Whirlpool MT4140SKT1 - Part 8205183

    Control panel parts diagram

    Electronic Control

    Part #8205183

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

  • Guide Cover for Whirlpool MT4140SKT1 - Part 8171935

    Oven cavity parts diagram

    Guide Cover

    Part #8171935

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

Effective articles & videos to help repair your microwaves

View all
Are DIY appliance repairs safe?

Are DIY appliance repairs safe?

Find out how to stay safe when repairing your appliances.…

Read more
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.…

Read more
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.…

Read more

Parts & More

Bottom-Mount Refrigerator
Shop Model #MFD2562VEM11 Maytag refrigeratorKenmore Elite 79571052014 bottom-mount refrigerator partsKitchenAid KRFF507HPS01 bottom-mount refrigerator parts
Dishwasher
KitchenAid KUDI01ILBL6 dishwasher parts
Dryer
Frigidaire FERB7800DS0 dryer partsShop Model #11063952102 Kenmore electric dryer
Engine & Drivetrain
Peerless 206-546 engine & drivetrain parts
Gas Cooktop
Shop Model #CTD-304-70694 DCS gas cooktop
Parts
Washer Outer Tub Gasket 4036ER4001BDishwasher Manifold and Spray Arm Assembly DD82-01319BCooktop Burner Grate WB31X10007Freezer Temperature Control Thermostat 4389248Dishwasher Control Panel WP8531267 partsWasher Door Lock WPW10253483Range Oven Control Board 316462862Washer Door Boot Spring Clamp 134365300 parts
Top-Mount Refrigerator
Frigidaire LFHT2117LW0 top-mount refrigerator partsShop Model #M8RXEGMAW01 Maytag refrigeratorGE GTH18GBDERWW top-mount refrigerator parts
Weight System
Weider WESY96450 weight system parts