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Jenn-Air
Gas Cooktop

Model # JGD8430ADN Official Jenn-Air gas counter unit cooktop

Here are the diagrams and repair parts for Official Jenn-Air JGD8430ADN gas counter unit cooktop, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 66 parts  |
Range Surface Burner Igniter 74009336
Range surface burner igniter

Part #74009336

Replaced by #WP74009336

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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
Igniter Screw 74009337
Igniter screw

Part #74009337

Replaced by #WP8273062

?
Manufacturer substitution
This part replaces 74009337. 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
#8

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
Range Surface Burner Base Assembly (replaces 7505p305-60) 74007735
#7

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 Burner Control Knob 74007918
#5

Top assembly diagram

Cooktop burner control knob

Part #74007918

Replaced by #WP7737P245-60

?
Manufacturer substitution
This part replaces 74007918. Substitute parts can look different from the original.
$17.07 | 
10% OFF Phone Price : $19.07
In Stock
Cooktop Blower Assembly Y707985
#10

Blower assembly (plenum) diagram

Cooktop blower assembly

Part #Y707985

Replaced by #WPY707985

?
Manufacturer substitution
This part replaces Y707985. Substitute parts can look different from the original.
$71.68 | 
8% OFF Phone Price : $77.68
In Stock
Cooktop Pressure Regulator 74007747
#15

Gas controls 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
Cooktop Burner Orifice Holder, Right Front 74010772
#8

Gas controls diagram

Cooktop burner orifice holder, right front

Part #74010772

$82.25 | 
7% OFF Phone Price : $88.25
In Stock
Cooktop Burner Igniter Switch 74010858
#6

Gas controls diagram

Cooktop burner igniter switch

Part #74010858

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

Cooktop Igniter Switch 74010857
#5

Gas controls diagram

Cooktop igniter switch

Part #74010857

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 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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