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

KitchenAid KEMS378GWH3 electric built-in microwave/oven combo Parts

Here are the diagrams and repair parts for KitchenAid KEMS378GWH3 electric built-in microwave/oven combo, as well as links to manuals and error code tables, if available.

KitchenAid KEMS378GWH3 electric built-in microwave/oven combo
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for KEMS378GWH3 Electric Built-In Microwave/Oven Combo

  • Appliance Spray Paint (white) for KitchenAid KEMS378GWH3 - Part 350930

    Microwave door/optional diagram

    Spray W

    Part #350930

    Replaced by #350930

    Info Icon
    Manufacturer substitution
    This part replaces 350930. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $26.78
    18% OFF Phone Price : $32.78Info Icon
    Minus Item
    Qty
    Plus Item
  • Thrmst-fix for KitchenAid KEMS378GWH3 - Part W11607085

    Cabinet and stirrer diagram

    Wall Oven Microwave Thermostat

    Part #4375430

    Replaced by #W11607085

    Info Icon
    Manufacturer substitution
    This part replaces 4375430. Substitute parts can look different from the original.
    In Stock
    $27.19
    18% OFF Phone Price : $33.19Info Icon
    Minus Item
    Qty
    Plus Item
  • Wall Oven Door Hinge for KitchenAid KEMS378GWH3 - Part WP4455525

    Oven door diagram

    Wall Oven Door Hinge

    Part #4455525

    Replaced by #WP4455525

    Info Icon
    Manufacturer substitution
    This part replaces 4455525. Substitute parts can look different from the original.
    In Stock
    $66.01
    8% OFF Phone Price : $72.01Info Icon
    Minus Item
    Qty
    Plus Item
  • Wall Oven Microwave Door Hinge, Left for KitchenAid KEMS378GWH3 - Part WP4375323

    Microwave door/optional diagram

    Oven Door Hinge

    Part #4375323

    Replaced by #WP4375323

    Info Icon
    Manufacturer substitution
    This part replaces 4375323. Substitute parts can look different from the original.
    In Stock
    $30.43
    40% OFF Was : $50.83Info Icon
    Minus Item
    Qty
    Plus Item
  • Vent Tube for KitchenAid KEMS378GWH3 - Part W10861715

    Oven/literature diagram

    Vent Tube

    Part #4452158

    Replaced by #W10861715

    Info Icon
    Manufacturer substitution
    This part replaces 4452158. Substitute parts can look different from the original.
    In Stock
    $54.19
    10% OFF Phone Price : $60.19Info Icon
    Minus Item
    Qty
    Plus Item
  • Appliance Spray Paint (black) for KitchenAid KEMS378GWH3 - Part 285006

    Microwave door/optional diagram

    Spray Bl

    Part #830864

    Replaced by #285006

    Info Icon
    Manufacturer substitution
    This part replaces 830864. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $45.09
    12% OFF Phone Price : $51.09Info Icon
    Minus Item
    Qty
    Plus Item
  • Appliance Touch-up Paint, 0.6-oz (black) for KitchenAid KEMS378GWH3 - Part 72032

    Microwave door/optional diagram

    Touch-up Paint (black)

    Part #72032

    Replaced by #72032

    Info Icon
    Manufacturer substitution
    This part replaces 72032. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.08
    15% OFF Phone Price : $13.08Info Icon
    Minus Item
    Qty
    Plus Item
  • Microwave Turntable Motor Coupler for KitchenAid KEMS378GWH3 - Part WP8183788

    Cabinet and stirrer diagram

    Shaft Turn

    Part #4375407

    Replaced by #WP8183788

    Info Icon
    Manufacturer substitution
    This part replaces 4375407. Substitute parts can look different from the original.
    In Stock
    $28.08
    18% OFF Phone Price : $34.08Info Icon
    Minus Item
    Qty
    Plus Item
  • Wall Oven Side Mounting Rail for KitchenAid KEMS378GWH3 - Part 814375

    Oven/literature diagram

    Mounting Rail

    Part #4450583

    Replaced by #814375

    Info Icon
    Manufacturer substitution
    This part replaces 4450583. Substitute parts can look different from the original.
    In Stock
    $149.84
    Minus Item
    Qty
    Plus Item
  • Wall Oven Microwave Fuse for KitchenAid KEMS378GWH3 - Part WP4375321

    Cabinet and stirrer diagram

    Fuse (black)

    Part #4375321

    Replaced by #WP4375321

    Info Icon
    Manufacturer substitution
    This part replaces 4375321. Substitute parts can look different from the original.
    In Stock
    $17.12
    10% OFF Phone Price : $19.12Info Icon
    Minus Item
    Qty
    Plus Item

Repair guides for electric wall ovens

How to replace a wall oven broil element

How to replace a wall oven broil element

Follow these step-by-step instructions to replace the broiler element in an electric oven.…

Repair time and Difficulty

 15 minutes or less
How to replace a temperature sensor on an electric wall oven

How to replace a temperature sensor on an electric wall oven

These step-by-step instructions guide you through replacing a temperature sensing probe on an electric wall oven.…

Repair time and Difficulty

 15 minutes or less
How to replace a wall oven hidden bake element

How to replace a wall oven hidden bake element

These step-by-step instructions guide you through replacing the hidden bake element.…

Repair time and Difficulty

 30 minutes or less

Articles and videos for electric wall ovens

Oven keeps beeping? What those alerts might mean

Oven keeps beeping? What those alerts might mean

Beeping oven driving you nuts? Find out what your oven is trying to tell you.…

Hidden bake element has long preheat

Hidden bake element has long preheat

Here's why ovens with hidden bake elements take longer to preheat.…

Parts & More

Chipper/Shredder
Dishwasher
Dryer
Food Processor
Freestanding Ice Maker
Front-Engine Lawn Tractor
Furnace
Gas Chainsaw
Gas Cooktop
Gas Grill
Parts
Refrigerator
Side-By-Side Refrigerator
Top-Mount Refrigerator
Washer