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Whirlpool
Gas Cooktop

Model # SC8640EDB2 Official Whirlpool 30" sealed gas cooktop

Here are the diagrams and repair parts for Official Whirlpool SC8640EDB2 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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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 57 parts  |
Cooktop Bracket 3183401
#1

Burner box, gas valves and switches diagram

Cooktop bracket

Part #3183401

Replaced by #8186533

?
Manufacturer substitution
This part replaces 3183401. Substitute parts can look different from the original.
$32.89 | 
15% OFF Phone Price : $38.89
In Stock
Gasket Switch 3188425
#18

Burner box, gas valves and switches diagram

Gasket switch

Part #3188425

Replaced by #WP3188425

?
Manufacturer substitution
This part replaces 3188425. Substitute parts can look different from the original.
$32.89 | 
15% OFF Phone Price : $38.89
In Stock
Range Surface Burner Knob (white) 3187766
#7B

Cooktop,burner and grate diagram

Range surface burner knob (white)

Part #3187766

Replaced by #W10861812

?
Manufacturer substitution
This part replaces 3187766. Substitute parts can look different from the original.
$14.19 | 
12% OFF Phone Price : $16.19
In Stock
Range Screw 3177991
Range screw

Part #3177991

Replaced by #WP3177991

?
Manufacturer substitution
This part replaces 3177991. Substitute parts can look different from the original.
This item is not returnable
$4.37 | 
19% OFF Phone Price : $5.37
In Stock
Power Cord 3188867
#6

Burner box, gas valves and switches diagram

Power cord

Part #3188867

$76.51
In Stock
Range Burner Control Knob 3187767
#7A

Cooktop,burner and grate diagram

Range burner control knob

Part #3187767

Replaced by #WP3187767

?
Manufacturer substitution
This part replaces 3187767. Substitute parts can look different from the original.
This item is not returnable
$7.08
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
Spark Module 3186493
#4

Burner box, gas valves and switches diagram

Spark module

Part #3186493

Replaced by #WP8053421

?
Manufacturer substitution
This part replaces 3186493. Substitute parts can look different from the original.
$117.02 | 
9% OFF Phone Price : $129.02
In Stock
Range Surface Burner Igniter 3185804
#12

Cooktop,burner and grate diagram

Range surface burner igniter

Part #3185804

Replaced by #WP3185804

?
Manufacturer substitution
This part replaces 3185804. Substitute parts can look different from the original.
This item is not returnable
$34.99 | 
15% OFF Phone Price : $40.99
In Stock
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

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Repair difficulty
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Repair difficulty
Time required
 45 minutes or less

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