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KitchenAid
Electric Wall Oven

Model # KOST107ESS20 Official KitchenAid electric wall oven

Here are the diagrams and repair parts for Official KitchenAid KOST107ESS20 electric wall oven, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 44 parts  |
Appliance Spray Paint (gray Primer) (replaces 10955, 350338) 350938
#NI

Optional parts (not included) diagram

Appliance spray paint (gray primer) (replaces 10955, 350338)

Part #350938

$31.19 | 
16% OFF Phone Price : $37.19
In Stock
Top Chassis- W11244456
#6

Oven parts diagram

Top chassis-

Part #W11244456

$40.90
In Stock
Chassis Btm W11244446
#21

Oven parts diagram

Chassis btm

Part #W11244446

$47.88
In Stock
Electronic T W11179509
#13

Control panel parts diagram

Electronic t

Part #W11179509

$32.16
In Stock
Wire Cover 8285593
#26

Oven parts diagram

Wire cover

Part #8285593

$36.67
In Stock
Receiver, Hinge W11100732
#3

Oven parts diagram

Receiver, hinge

Part #W11100732

$23.37
In Stock
Broil W10588737
#9

Internal oven parts diagram

Broil

Part #W10588737

$45.42
In Stock
Chassis Back W11165250
#1

Oven parts diagram

Chassis back

Part #W11165250

$50.86
In Stock
Exhaust Cove W11256424
#12

Oven parts diagram

Exhaust cove

Part #W11256424

$19.28
In Stock
Foam W10728475
#9

Control panel parts diagram

Foam

Part #W10728475

$21.66
In Stock

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Why won't my wall oven door unlock?

Main causes: bad oven door lock assembly, faulty electronic control board, wiring failure…

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Main causes: lack of gas supply, broken igniter, tripped circuit breaker, broken oven element, tripped thermal fuse, con…

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Why won't my wall oven broil?

Main causes: broken broil element, faulty broil burner igniter, control system failure…

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Why doesn't my wall oven work?

Main causes: lack of electrical power, bad electronic control board, faulty oven control thermostat…

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Why isn't my wall oven at the temperature I set?

Main causes: faulty oven temperature sensor, control system problem, weak burner igniter, damaged oven element…

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Why won't my wall oven bake?

Main causes: broken bake element, bad bake burner igniter, tripped thermal switch, control system failure…

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These step-by-step repair guides will help you safely fix what’s broken on your wall oven.

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If the oven won't heat after resetting the thermal switch, replace the thermal switch.…

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Time required
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Get your oven temperature under your control by replacing a faulty oven control thermostat.…

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The thermal fuse trips to prevent the over from excessively overheating. The oven won't heat again until you replace the…

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