Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Thermador
Gas Cooktop

Model # GNG12M Official Thermador cooktop

Here are the diagrams and repair parts for Official Thermador GNG12M 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.

Error Codes

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 41 parts  |
Switch Knob 14-41-483-02
Switch knob

Part #14-41-483-02

$15.49
In Stock
Terminal 14-29-992
Terminal

Part #14-29-992

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

Top Assembly, Main, White 14-41-679
Top assembly, main, white

Part #14-41-679

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

Bracket, Receptacle Ground 14-41-605
Bracket, receptacle ground

Part #14-41-605

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

Bezel, Front Knob 14-41-479-05
Bezel, front knob

Part #14-41-479-05

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

Wire Assembly 14-41-611

#NI

All parts diagram

Wire assembly

Part #14-41-611

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

Set Screw 14-90-205
Set screw

Part #14-90-205

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

Tape, Silicone Foam (5.3 Ft) 14-41-668

#NI

All parts diagram

Tape, silicone foam (5.3 ft)

Part #14-41-668

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

Template, 36" 14-41-664

#NI

All parts diagram

Template, 36"

Part #14-41-664

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

Element, 1400 W., 120 V. 14-41-602
Element, 1400 w., 120 v.

Part #14-41-602

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

Most common symptoms to help you fix your cooktops

Choose a symptom to see related cooktop repairs.

View all

Why isn't my cooktop working at all?

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

Read more

Repair guides for gas cooktops

View all
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…

Read more
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.…

Read more
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.

View all
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.…

Read more
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.…

Read more
Cooktop common questions

Cooktop common questions

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

Read more

Parts & More