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Jenn-Air
Gas Cooktop

Model # JGD8430ADB Official Jenn-Air gas counter unit cooktop

Here are the diagrams and repair parts for Official Jenn-Air JGD8430ADB 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

?
Manufacturer substitution
This part replaces 74009336. Substitute parts can look different from the original.
BEST SELLER
$25.92 | 
21% OFF MSRP : $33.00
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 | 
7% OFF Phone Price : $72.17
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
Grommet 74007885
#3

Top assembly diagram

Grommet

Part #74007885

Replaced by #WPW10293874

?
Manufacturer substitution
This part replaces 74007885. Substitute parts can look different from the original.
This item is not returnable
$6.19 | 
14% OFF Phone Price : $7.19
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 | 
7% OFF Phone Price : $76.68
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.
$127.70 | 
7% OFF Phone Price : $137.70
In Stock
Cooktop Burner Orifice Holder, Right Front 74010772
#8

Gas controls diagram

Cooktop burner orifice holder, right front

Part #74010772

$82.25 | 
6% OFF Phone Price : $87.25
In Stock
Cooktop Holder Orifice 74010775
#11

Gas controls diagram

Cooktop holder orifice

Part #74010775

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

Burner Gasket 74010776
#13

Gas controls diagram

Burner gasket

Part #74010776

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

Burner Cap 74007416
#10

Top assembly diagram

Burner cap

Part #74007416

Replaced by #WP3191898

?
Manufacturer substitution
This part replaces 74007416. Substitute parts can look different from the original.
$44.65 | 
11% OFF MSRP : $50.00
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 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
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

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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Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

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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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How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

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