Jenn-Air
Gas Cooktop

Model #JGC8430CDW10 Official Jenn-Air gas counter unit

Here are the diagrams and repair parts for Jenn-Air JGC8430CDW10 gas counter unit, 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:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Showing 10 of 46 parts

Range Surface Burner Igniter (replaces 74009336)#8

Cooktop, burner and grate parts Diagram

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
In Stock
$27.55 | 
15% OFF 
Phone Price: $32.55
Cooktop Burner Knob Gasket (replaces 74007705)#2

Cooktop, burner and grate parts Diagram

Grommet

Part #74007705
Replaced by #WP74007705
?
Manufacturer substitution
This part replaces 74007705. Substitute parts can look different from the original.
This item is not returnable
In Stock
$5.29 | 
16% OFF 
Phone Price: $6.29
Range Surface Burner Cap#3A

Cooktop, burner and grate parts Diagram

Range burner cap

Part #74007749
Replaced by #WP74007749
?
Manufacturer substitution
This part replaces 74007749. Substitute parts can look different from the original.
In Stock
$65.89 | 
7% OFF 
Phone Price: $70.89
Range Spark Module (replaces 7431P038-60, W10475147)#4

Burner box, gas valves, and switches, optional parts ( Diagram

Spark module

Part #71002783
Replaced by #WPW10475147
?
Manufacturer substitution
This part replaces 71002783. Substitute parts can look different from the original.
In Stock
$193.39 | 
8% OFF 
MSRP: $210.00
Cooktop Igniter Switch#18

Burner box, gas valves, and switches, optional parts ( Diagram

Cooktop igniter switch

Part #74007774
Replaced by #WP74007774
?
Manufacturer substitution
This part replaces 74007774. Substitute parts can look different from the original.
In Stock
$53.29 | 
9% OFF 
Phone Price: $58.29
Cooktop Igniter Switch#17

Burner box, gas valves, and switches, optional parts ( Diagram

Cooktop igniter switch

Part #74007753
Replaced by #WP74007753
?
Manufacturer substitution
This part replaces 74007753. Substitute parts can look different from the original.
In Stock
$52.79 | 
9% OFF 
Phone Price: $57.79
Cooktop Burner Supply Tube, Left Rear#8

Burner box, gas valves, and switches, optional parts ( Diagram

In Stock
$32.87
Cooktop Burner Base, 12,500-BTU#7B

Cooktop, burner and grate parts Diagram

In Stock
$44.00
Cooktop Burner Grate, Right#5

Cooktop, burner and grate parts Diagram

In Stock
$136.18
Cooktop Burner Base#7A

Cooktop, burner and grate parts Diagram

Cooktop burner base

Part #8215559
In Stock
$50.22

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.

November 12, 2022

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.

August 19, 2022

Are DIY appliance repairs safe?

Are DIY appliance repairs safe?

Find out how to stay safe when repairing your appliances.

August 17, 2021

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.