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Jenn-Air
Gas Cooktop

Model # JGC8430BDW Official Jenn-Air gas counter unit cooktop

Here are the diagrams and repair parts for Official Jenn-Air JGC8430BDW gas counter unit 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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  • 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.

Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 57 parts  |
Range Surface Burner Igniter 74009336
Range surface burner igniter

Part #74009336

Replaced by #WP74009336

?
Manufacturer substitution
This part replaces 74009336. Substitute parts can look different from the original.
BEST SELLER
$23.64 | 
20% OFF Phone Price : $29.64
In Stock
Range Screw 8273062
#NI

Top assembly diagram

Range screw

Part #8273062

Replaced by #WP8273062

?
Manufacturer substitution
This part replaces 8273062. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$3.40 | 
23% OFF Phone Price : $4.40
In Stock
Range Surface Burner Head (replaces 7505p306-60) 74007736
#10

Top assembly diagram

Range surface burner head (replaces 7505p306-60)

Part #74007736

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$76.30 | 
7% OFF Phone Price : $82.30
In Stock
Spark Module 71002783
#7

Body diagram

Spark module

Part #71002783

Replaced by #WPW10475147

?
Manufacturer substitution
This part replaces 71002783. Substitute parts can look different from the original.
BEST SELLER
$185.65 | 
6% OFF Phone Price : $197.65
In Stock
Range Surface Burner Base Assembly (replaces 7505p305-60) 74007735
#9

Top assembly diagram

Range surface burner base assembly (replaces 7505p305-60)

Part #74007735

BEST SELLER
$67.17 | 
8% OFF Phone Price : $73.17
In Stock
Cooktop Holder Orifice 74007764
#15

Body diagram

Cooktop holder orifice

Part #74007764

Replaced by #WP7527P002-60

?
Manufacturer substitution
This part replaces 74007764. Substitute parts can look different from the original.
$35.93
In Stock
Cooktop Pressure Regulator 74007747
#9

Body diagram

Cooktop pressure regulator

Part #74007747

Replaced by #W11087445

?
Manufacturer substitution
This part replaces 74007747. Substitute parts can look different from the original.
$130.91 | 
8% OFF Phone Price : $142.91
In Stock
Range Surface Burner Base (replaces 7505p304-60) 74007734
#8

Top assembly diagram

Range surface burner base (replaces 7505p304-60)

Part #74007734

$54.79 | 
10% OFF Phone Price : $60.79
In Stock
Cooktop Holder Orifice 74007766
#15A

Body diagram

Cooktop holder orifice

Part #74007766

Replaced by #WP7527P004-60

?
Manufacturer substitution
This part replaces 74007766. Substitute parts can look different from the original.
$34.59 | 
15% OFF Phone Price : $40.59
In Stock
Cooktop Igniter Switch 74007774
#14

Body diagram

Cooktop igniter switch

Part #74007774

Replaced by #WP74007774

?
Manufacturer substitution
This part replaces 74007774. Substitute parts can look different from the original.
$53.29 | 
10% OFF Phone Price : $59.29
In Stock

Most common symptoms to help you fix your cooktops

Choose a symptom to see related cooktop repairs.

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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 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

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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