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KitchenAid
Electric Wall Oven

Model # KOSE900HSS20 Official KitchenAid electric wall oven

Here are the diagrams and repair parts for Official KitchenAid KOSE900HSS20 electric wall oven, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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 140 parts  |
Range High-limit Thermostat 4449751
#18

Oven parts diagram

Range high-limit thermostat

Part #4449751

Replaced by #WP4449751

?
Manufacturer substitution
This part replaces 4449751. Substitute parts can look different from the original.
BEST SELLER
$101.25 | 
11% OFF Phone Price : $113.25
In Stock
Range Bake Element W11292248
#7

Internal oven parts diagram

Range bake element

Part #W11292248

Replaced by #W11545804

?
Manufacturer substitution
This part replaces W11292248. Substitute parts can look different from the original.
BEST SELLER
$58.25 | 
9% OFF Phone Price : $64.25
In Stock
Touch-up Paint (black) 72032
#NI

Optional parts (not included) diagram

Touch-up paint (black)

Part #72032

Replaced by #72032

?
Manufacturer substitution
This part replaces 72032. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$9.02 | 
10% OFF Phone Price : $10.02
In Stock
Blower W11397930
#5

Control panel parts diagram

Blower

Part #W11397930

Replaced by #W11598119

?
Manufacturer substitution
This part replaces W11397930. Substitute parts can look different from the original.
$123.79 | 
9% OFF Phone Price : $135.79
In Stock
Door Assembly (stainless) W11295957
#13

Oven door parts diagram

Door assembly (stainless)

Part #W11295957

Replaced by #W11600222

?
Manufacturer substitution
This part replaces W11295957. Substitute parts can look different from the original.
$464.60 | 
$12.00 OFF Phone Price : $476.60
In Stock
Probe, Sensor W11346074
#16

Oven parts diagram

Probe, sensor

Part #W11346074

Replaced by #W11598120

?
Manufacturer substitution
This part replaces W11346074. Substitute parts can look different from the original.
$21.99 | 
21% OFF Phone Price : $27.99
In Stock
Range Oven Meat Probe 9755542
#19

Internal oven parts diagram

Range oven meat probe

Part #9755542

Replaced by #WP9755542

?
Manufacturer substitution
This part replaces 9755542. Substitute parts can look different from the original.
$80.39 | 
7% OFF Phone Price : $86.39
In Stock
Range Oven Rack W10554526
#2

Internal oven parts diagram

Range oven rack

Part #W10554526

Replaced by #WPW10554526

?
Manufacturer substitution
This part replaces W10554526. Substitute parts can look different from the original.
$83.71 | 
7% OFF Phone Price : $89.71
In Stock
Handle Assy, W11241572
#16

Oven door parts diagram

Handle assy,

Part #W11241572

Replaced by #W11518518

?
Manufacturer substitution
This part replaces W11241572. Substitute parts can look different from the original.
$93.70 | 
6% OFF Phone Price : $99.70
In Stock
8-18 X .375 W11249635
8-18 x .375

Part #W11249635

Replaced by #WPY706189

?
Manufacturer substitution
This part replaces W11249635. Substitute parts can look different from the original.
This item is not returnable
$4.46 | 
18% OFF Phone Price : $5.46
In Stock

Most common symptoms to help you fix your wall oven

Choose a symptom to see related wall oven repairs.

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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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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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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 heat?

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

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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 won't my wall oven broil?

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

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Most common repair guides to help fix your wall oven

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

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How to replace a wall oven thermal fuse

How to replace a wall oven thermal fuse

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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Repair difficulty
Time required
 60 minutes or less
How to replace a wall oven control thermostat

How to replace a wall oven control thermostat

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

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Repair difficulty
Time required
 60 minutes or less
How to replace wall oven door hinges

How to replace wall oven door hinges

If your oven door flops open fast, it's time to replace the hinges. Follow these step-by-step instructions to do it your…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your wall oven

Use the advice and tips in these articles and videos to get the most out of your wall oven.

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

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