Jenn-Air
Gas Cooktop

Model # JGC8430CDB10 Official Jenn-Air gas counter unit

Here are the diagrams and repair parts for Official Jenn-Air JGC8430CDB10 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.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 46 parts  |

Cooktop Pressure Regulator 74007747
#6

Burner box, gas valves, and switches, optional parts ( 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 Igniter Switch 74007753
#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.
$52.79
10% OFF Phone Price : $58.79
In Stock
Grommet 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
$5.38
16% OFF Phone Price : $6.38
In Stock
Burner Cap 74007414
#3

Cooktop, burner and grate parts diagram

Burner cap

Part #74007414

Replaced by #WPW10154101

?
Manufacturer substitution
This part replaces 74007414. Substitute parts can look different from the original.
$71.08
8% OFF Phone Price : $77.08
In Stock
Knob W10203520
#6

Cooktop, burner and grate parts diagram

Knob

Part #W10203520

Replaced by #WP7733P508-60

?
Manufacturer substitution
This part replaces W10203520. Substitute parts can look different from the original.
$21.98
21% OFF Phone Price : $27.98
In Stock
Power Cord 74007903
#13

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

Power cord

Part #74007903

Replaced by #3188867

?
Manufacturer substitution
This part replaces 74007903. Substitute parts can look different from the original.
In Stock
Cooktop Burner Supply Tube, Left Rear 74007756
#8

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

Cooktop burner supply tube, left rear

Part #74007756

In Stock
Cooktop Burner Grate, Right W10203484
#5

Cooktop, burner and grate parts diagram

Cooktop burner grate, right

Part #W10203484

In Stock
Cooktop Burner Base 8215559
#7A

Cooktop, burner and grate parts diagram

Cooktop burner base

Part #8215559

In Stock
Cooktop Burner Base, 12,500-btu W10203537
#7B

Cooktop, burner and grate parts diagram

Cooktop burner base, 12,500-btu

Part #W10203537

In Stock

Most common symptoms to help you fix your 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

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…

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.…

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.

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.…

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.…

Cooktop common questions

Cooktop common questions

These common questions can help you make the most of your cooktop.…