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KitchenAid
Range Hood

Model # KICU420WSS0 Official KitchenAid 42" professional hood

Here are the diagrams and repair parts for Official KitchenAid KICU420WSS0 42" professional hood, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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Showing 10 of 24 parts  |
Range Hood Light Bulb W10252088
#10

Hood parts diagram

Range hood light bulb

Part #W10252088

Replaced by #WPW10252088

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Manufacturer substitution
This part replaces W10252088. Substitute parts can look different from the original.
$70.71 | 
8% OFF Phone Price : $76.71
In Stock
Slide Switch W10252751
#11

Hood parts diagram

Slide switch

Part #W10252751

$83.29
In Stock
Thermostat W10252749
#13

Hood parts diagram

Thermostat

Part #W10252749

$118.87
In Stock
Socket W10252116
#9

Hood parts diagram

Socket

Part #W10252116

$205.33
In Stock
Range Hood Grease Filter W10252087
#7

Hood parts diagram

Range hood grease filter

Part #W10252087

Replaced by #WPW10252087

?
Manufacturer substitution
This part replaces W10252087. Substitute parts can look different from the original.
$181.41 | 
6% OFF Phone Price : $193.41
Back Order
Slide Switch W10252122
#6

Ventilation parts diagram

Slide switch

Part #W10252122

Replaced by #WPW10252122

?
Manufacturer substitution
This part replaces W10252122. Substitute parts can look different from the original.
$107.27 | 
10% OFF Phone Price : $119.27
In Stock
Owner's Manual W10233971
#1

Hood parts diagram

Owner's manual

Part #W10233971

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

Capacitor W10252757
#4

Hood parts diagram

Capacitor

Part #W10252757

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

Fan Motor W10252131
#1

Ventilation parts diagram

Fan motor

Part #W10252131

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

Control Panel W10252754
#4

Ventilation parts diagram

Control panel

Part #W10252754

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

Most common symptoms to help you fix your range hoods

Choose a symptom to see related range hood repairs.

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Why doesn't my range hood's fan work?

Main causes: bad fan switch, electronic control board failure, faulty user interface control, wiring failure…

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Why don't my range hood's lights work?

Main causes: bad light bulb, broken light switch, bad electronic control, user interface control failure, bad light sock…

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Why does my range hood's fan turn on by itself?

Main causes: sentry feature trips due to high cooktop temperature, bad temperature sensor, electronic control board fail…

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Why doesn't my range hood work?

Main causes: lack of electrical power, bad electronic control board, faulty user interface, fan and light switch failure…

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Why isn't my range hood's fan pulling much air?

Main causes: clogged air filters, air duct problems, fan motor failure, broken fan blade…

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Why is my range hood's exhaust fan noisy?

Main causes: loose mounting screws, bad fan motor, damaged fan blade, worn fan motor bearings…

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Why don't my range hood's lights and fan work?

Main causes: electronic control board failure, bad user interface control, light and fan switch failures, wiring failure…

Read more

Most common repair guides to help fix your range hoods

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

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How to replace a range hood fan motor

How to replace a range hood fan motor

If the fan on the range hood won’t run, it’s likely that the fan motor has failed. Follow the steps in this guide to rep…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a range hood fan switch

How to replace a range hood fan switch

The fan switch activates the fan motor in the range hood. If the fan switch is defective, replace it using the detailed …

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a range hood light socket

How to replace a range hood light socket

When you replace a light bulb and it still won’t work, the socket is likely defective. Use the detailed steps in this re…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your range hoods

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

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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.…

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How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

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How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

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