Jenn-Air
Gas Cooktop

Model #JGD8430ADB14 Official Jenn-Air 30" gas built-in downdraft cooktop

Here are the diagrams and repair parts for Jenn-Air JGD8430ADB14 30" gas built-in downdraft cooktop, as well as links to manuals and error code tables, if available.

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Parts List

Showing 10 of 71 parts

Cooktop Fan Control Knob (replaces 7737P245-60)#8

Cooktop parts Diagram

Cooktop fan control knob (chrome)

Part #7737P245-60
Replaced by #WP7737P245-60
?
Manufacturer substitution
This part replaces 7737P245-60. Substitute parts can look different from the original.
BEST SELLER
In Stock
$16.59 | 
11% OFF 
Phone Price: $18.59
Cooktop Knob Grommet#16

Cooktop parts Diagram

Grommet

Part #8008P076-60
Replaced by #WPW10293874
?
Manufacturer substitution
This part replaces 8008P076-60. Substitute parts can look different from the original.
This item is not returnable
In Stock
$6.19 | 
14% OFF 
Phone Price: $7.19
Range Surface Burner Head (replaces 7505P306-60)#5B

Cooktop parts Diagram

Burner assembly

Part #7505P306-60
Replaced by #74007736
?
Manufacturer substitution
This part replaces 7505P306-60. Substitute parts can look different from the original.
In Stock
$74.29 | 
6% OFF 
Phone Price: $79.29
Mounting Bracket#14

Cooktop parts Diagram

Mounting bracket

Part #3801F946-51
In Stock
$20.23
Gasket#12

Blower unit parts Diagram

Gasket

Part #7201P146-60
In Stock
$40.82
Burner Valve#9

Burner box assembly Diagram

Burner valve

Part #7502P521-60
In Stock
$95.99 | 
9% OFF 
Phone Price: $105.99
Cooktop Wire Harness#NI

Optional parts Diagram

Cooktop wire harness

Part #W10173472
In Stock
$33.40
Cooktop Burner Valve#8

Burner box assembly Diagram

Cooktop burner valve

Part #7502P507-60
In Stock
$136.44
Cooking Appliance Safer Cooking Guide#1E

Cooktop parts Diagram

In Stock
$10.09 | 
17% OFF 
Phone Price: $12.09
Screw (tog 7#6

Cooktop parts Diagram

Screw (tog 7

Part #7101P685-60

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

Symptoms common to all cooktops

Choose a symptom to see related cooktop repairs.

Main causes: lack of electrical power, gas supply failure, bad pressure regulator, control system failure

Repair guides for gas cooktops

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 spark igniter switches.

Repair difficulty
Time required
 45 minutes or less
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.

Repair difficulty
Time required
 30 minutes or less

Articles and videos common to all cooktops

Use the advice and tips in these articles and videos to get the most out of your cooktop.

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How to read a wiring schematic video

How to read a wiring schematic video

Learn how to decipher symbols so you can buy the right part for your problem.