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Whirlpool
Electric Cooktop

Model # RC8640XBB2 Official Whirlpool 30" electric built-in cooktop

Here are the diagrams and repair parts for Official Whirlpool RC8640XBB2 30" electric built-in 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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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 57 parts  |
Cooktop Element Control Switch Seal 3183956
#8

Cooktop diagram

Cooktop element control switch seal

Part #3183956

This item is not returnable
$31.09 | 
16% OFF Phone Price : $37.09
In Stock
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
Cooktop Trim 3189552
#1B

Cooktop diagram

Cooktop trim

Part #3189552

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

Limiter 3187528
#16A

Cooktop diagram

Limiter

Part #3187528

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

Installation Instructions LIT3189548

#NI

All parts diagram

Installation instructions

Part #LIT3189548

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

Shield 3189336
#20

Cooktop diagram

Shield

Part #3189336

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

Cooktop Trim 3189551
#1A

Cooktop diagram

Cooktop trim

Part #3189551

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

Wire (orange) 242824

#NI

All parts diagram

Wire (orange)

Part #242824

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

Foam Seal 3185589
#19A

Cooktop diagram

Foam seal

Part #3185589

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.…

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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…

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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.…

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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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