Jenn-Air
Gas Cooktop

Model # CG100B Official Jenn-Air gas cooktop

Here are the diagrams and repair parts for Official Jenn-Air CG100B gas cooktop, 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 89 parts  |

Clip 700834
#24

Blower plenum diagram

Clip

Part #700834

Replaced by #WP74008014

?
Manufacturer substitution
This part replaces 700834. Substitute parts can look different from the original.
BEST SELLER
$67.72
8% OFF Phone Price : $73.72
In Stock
Switch Knob 704539
#2

Control assembly diagram

Switch knob

Part #704539

Replaced by #WP71001641

?
Manufacturer substitution
This part replaces 704539. Substitute parts can look different from the original.
$19.12
9% OFF Phone Price : $21.12
In Stock
Screw 707172
Screw

Part #707172

Replaced by #WP59002061

?
Manufacturer substitution
This part replaces 707172. Substitute parts can look different from the original.
This item is not returnable
$4.39
19% OFF Phone Price : $5.39
In Stock
Screw 707113
#20

Top/burner box assembly diagram

Screw

Part #707113

Replaced by #WP59002061

?
Manufacturer substitution
This part replaces 707113. Substitute parts can look different from the original.
This item is not returnable
$4.39
19% OFF Phone Price : $5.39
In Stock
Screw 701379
#28

Blower plenum diagram

Screw

Part #701379

Replaced by #WP71001171

?
Manufacturer substitution
This part replaces 701379. Substitute parts can look different from the original.
This item is not returnable
$4.39
19% OFF Phone Price : $5.39
In Stock
Lock Nut 707702
#26

Blower plenum diagram

Lock nut

Part #707702

Replaced by #WPY707702

?
Manufacturer substitution
This part replaces 707702. Substitute parts can look different from the original.
This item is not returnable
$4.46
18% OFF Phone Price : $5.46
In Stock
Screw 707745
#40

Blower plenum diagram

Screw

Part #707745

Replaced by #WP71001171

?
Manufacturer substitution
This part replaces 707745. Substitute parts can look different from the original.
This item is not returnable
$4.39
19% OFF Phone Price : $5.39
In Stock
Kenmore Range Screw 708861
#16

Control assembly diagram

Kenmore range screw

Part #708861

This item is not returnable
In Stock
Magic Chef Range Screw 707407
#11

Blower plenum diagram

Magic chef range screw

Part #707407

This item is not returnable
In Stock
Hex Nut 701719
#37

Blower plenum diagram

Hex nut

Part #701719

Replaced by #M0282005

?
Manufacturer substitution
This part replaces 701719. Substitute parts can look different from the original.
This item is not returnable
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.…