Whirlpool
Electric Cooktop

Model #RC8430XAB0 Official Whirlpool electric cooktop

Here are the diagrams and repair parts for Whirlpool RC8430XAB0 electric cooktop, 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:

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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

Showing 10 of 63 parts

Cooking Appliance 14-gauge Splicing Wire, 200-degree C (Red)

#NI

All parts Diagram

In Stock
$318.95
Surface Element#1A

Cook top Diagram

Surface element

Part #9750551
Replaced by #8203517
?
Manufacturer substitution
This part replaces 9750551. Substitute parts can look different from the original.
In Stock
$152.16
Nut#9C

Cook top Diagram

Nut

Part #4211810
Replaced by #W10080180
?
Manufacturer substitution
This part replaces 4211810. Substitute parts can look different from the original.
In Stock
$16.79 | 
11% OFF 
Phone Price: $18.79
Wire (Black)

#NI

All parts Diagram

Wire (black)

Part #242820

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

Surface Knob#5A

Cook top Diagram

Surface knob

Part #3183100

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

Shield#15

Cook top Diagram

Shield

Part #4211823

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

Wire (White)

#NI

All parts Diagram

Wire (white)

Part #242826

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

Indicator Light#10

Cook top Diagram

Indicator light

Part #4211833

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

Wire Harness#1

Wiring harness Diagram

Wire harness

Part #9780642

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

Wire#2

Wiring harness Diagram

Wire

Part #9780629

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

Symptoms common to all cooktops

Choose a symptom to see related cooktop repairs.

Main causes: lack of electrical power, gas supply failure, bad pressure regulator, control system failure

Repair guides for electric cooktops

How to replace a coil surface element on an electric cooktop

Easily replace a coil surface element in 15 minutes or less by following these step-by-step instructions.

Repair difficulty
Time required
 15 minutes or less
November 20, 2014
By Lyle Weischwill
How to replace the glass top on an electric cooktop

Don't use a cracked or damage glass cooktop—replace it, using these instructions to guide you.

Repair difficulty
Time required
 30 minutes or less
How to replace a radiant element on an electric cooktop

Follow these step-by-step instructions to replace a damaged radiant element on your electric cooktop when the element won’t heat when it receives voltage from the control.

Repair difficulty
Time required
 45 minutes or less

Articles and videos common to all cooktops

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

November 12, 2022

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

By Lyle Weischwill

Get tips on completing essential holiday cleaning tasks to brighten your home.

August 19, 2022

Are DIY appliance repairs safe?

By Lyle Weischwill

Find out how to stay safe when repairing your appliances.

July 9, 2021

How to clean stainless steel appliances video

By Lyle Weischwill

Learn how to keep the stainless-steel appliances in your home clean and shining bright.