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Whirlpool
Gas Cooktop

Model # SC8640EDZ3 Official Whirlpool 30" sealed gas cooktop

Here are the diagrams and repair parts for Official Whirlpool SC8640EDZ3 30" sealed gas 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 50 parts  |
Power Cord 3188867
#6

Burner box,gas valves and switches diagram

Power cord

Part #3188867

$76.51
In Stock
Bushing 4173634
#7

Burner box,gas valves and switches diagram

Bushing

Part #4173634

$8.49 | 
11% OFF Phone Price : $9.49
In Stock
Burner Box 3187847
#14

Burner box,gas valves and switches diagram

Burner box

Part #3187847

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

Nut 3189021
#8C

Cooktop,butner and grate diagram

Nut

Part #3189021

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

Cooktop Bracket 3188113
#17

Burner box,gas valves and switches diagram

Cooktop bracket

Part #3188113

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

Cooktop Igniter Switch 3188861
#11

Burner box,gas valves and switches diagram

Cooktop igniter switch

Part #3188861

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

Nut 3185805
#9

Cooktop,butner and grate diagram

Nut

Part #3185805

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

Lp Gas Conversion Kit 4173631

#NI

All parts diagram

Lp gas conversion kit

Part #4173631

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

Screw 4454663
#17A

Burner box,gas valves and switches diagram

Screw

Part #4454663

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

Foam Seal 3188316
#10A

Cooktop,butner and grate diagram

Foam seal

Part #3188316

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

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Why isn't my cooktop working at all?

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Repair guides for gas cooktops

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How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

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Repair difficulty
Time required
 30 minutes or less
How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

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Repair difficulty
Time required
 45 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

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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