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Whirlpool
Electric Cooktop

Model # RC8430XAQ0 Official Whirlpool electric cooktop

Here are the diagrams and repair parts for Official Whirlpool RC8430XAQ0 electric cooktop, 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 63 parts  |
Cooking Appliance 14-gauge Splicing Wire, 200-degree C (red) 242831

#NI

All parts diagram

Cooking appliance 14-gauge splicing wire, 200-degree c (red)

Part #242831

$318.95
In Stock
Surface Element 9750551
#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.
$152.16
In Stock
Nut 4211810
#9C

Cook top diagram

Nut

Part #4211810

Replaced by #W10080180

?
Manufacturer substitution
This part replaces 4211810. Substitute parts can look different from the original.
$16.79
| 
11% OFF Phone Price : $18.79
In Stock
Screw 4211831
#18A

Cook top diagram

Screw

Part #4211831

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

Screw 4211804
#15A

Cook top diagram

Screw

Part #4211804

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

Wire (green) 242823

#NI

All parts diagram

Wire (green)

Part #242823

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

Wire Harness 9780625
#2A

Wiring harness diagram

Wire harness

Part #9780625

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

Nut 4211830
#6

Cook top diagram

Nut

Part #4211830

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

Wire (brown) 242822

#NI

All parts diagram

Wire (brown)

Part #242822

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

Wire (blue) 242821

#NI

All parts diagram

Wire (blue)

Part #242821

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

Most common symptoms to help you fix your cooktops

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Why isn't my cooktop working at all?

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

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Repair guides for electric cooktops

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How to replace a coil surface element on an electric cooktop

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....

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

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 wo...

Read more
Repair difficulty
Time required
45 minutes or less
How to replace the glass top on an electric cooktop

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....

Read more
Repair difficulty
Time required
30 minutes or less

Effective articles & videos to help repair your cooktops

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

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

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

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

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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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Cooktop common questions

Cooktop common questions

These common questions can help you make the most of your cooktop....

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