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KitchenAid
Wall Oven/Microwave Combo

Model # KEMS378SSS03 Official KitchenAid electric built-in oven with microwave

Here are the diagrams and repair parts for Official KitchenAid KEMS378SSS03 electric built-in oven with microwave, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Installation guide
Owner’s manual

Model diagram and schematic

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Showing 10 of 207 parts  |
Switch W10131248
#29

Cabinet and stirrer parts diagram

Switch

Part #W10131248

Replaced by #W10211972

?
Manufacturer substitution
This part replaces W10131248. Substitute parts can look different from the original.
BEST SELLER
$30.85 | 
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Magnetron W10120113
#22

Cabinet and stirrer parts diagram

Magnetron

Part #W10120113

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

Terminal Block 7401P038-60
#9

Top venting parts diagram

Terminal block

Part #7401P038-60

Replaced by #WPW10245259

?
Manufacturer substitution
This part replaces 7401P038-60. Substitute parts can look different from the original.
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$34.10 | 
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Inverter W10120229
#54

Cabinet and stirrer parts diagram

Inverter

Part #W10120229

Replaced by #W10217711

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Manufacturer substitution
This part replaces W10120229. Substitute parts can look different from the original.
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$203.20 | 
6% OFF Phone Price : $215.20
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Range Bake Element W10207398
#4

Internal oven parts diagram

Range bake element

Part #W10207398

Replaced by #WPW10207398

?
Manufacturer substitution
This part replaces W10207398. Substitute parts can look different from the original.
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$76.53 | 
7% OFF Phone Price : $82.53
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Oven Baseless Lamp 4375348
#27

Cabinet and stirrer parts diagram

Oven baseless lamp

Part #4375348

Replaced by #WPW10440740

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Manufacturer substitution
This part replaces 4375348. Substitute parts can look different from the original.
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$22.69 | 
21% OFF Phone Price : $28.69
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Microwave Turntable Tray 8205676
#6

Internal microwave parts diagram

Microwave turntable tray

Part #8205676

Replaced by #W11373838

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Manufacturer substitution
This part replaces 8205676. Substitute parts can look different from the original.
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$39.80 | 
13% OFF Phone Price : $45.80
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Touch-up Paint (black) 72032
#NI

Optional parts (not included) diagram

Touch-up paint (black)

Part #72032

Replaced by #72032

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Manufacturer substitution
This part replaces 72032. Substitute parts can look different from the original.
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This item is not returnable
$9.02 | 
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Cover W10120230
#11

Internal microwave parts diagram

Cover

Part #W10120230

Replaced by #W10915651

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Manufacturer substitution
This part replaces W10120230. Substitute parts can look different from the original.
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$35.01 | 
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Fuse (black) 4375321
#17

Cabinet and stirrer parts diagram

Fuse (black)

Part #4375321

Replaced by #WP4375321

?
Manufacturer substitution
This part replaces 4375321. Substitute parts can look different from the original.
$14.13 | 
12% OFF Phone Price : $16.13
In Stock

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