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Thermador
Gas Cooktop

Model # GGN30W Official Thermador gas cooktop

Here are the diagrams and repair parts for Official Thermador GGN30W gas cooktop, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 218 parts  |
Nut 14-93-167
Nut

Part #14-93-167

Replaced by #00188978

?
Manufacturer substitution
This part replaces 14-93-167. Substitute parts can look different from the original.
$20.59 | 
23% OFF Phone Price : $26.59
In Stock
Ignition 35-00-436
#9

Main top diagram

Ignition

Part #35-00-436

Replaced by #00189324

?
Manufacturer substitution
This part replaces 35-00-436. Substitute parts can look different from the original.
$35.49 | 
14% OFF Phone Price : $41.49
In Stock
Ring 20-02-042
#8

Main top diagram

Ring

Part #20-02-042

This item is not returnable
$3.99
Back Order
Instl-manl 20-02-275

#NI

All parts diagram

Instl-manl

Part #20-02-275

$9.99
In Stock
U&c-guide 20-02-373

#NI

All parts diagram

U&c-guide

Part #20-02-373

$19.49
In Stock
O-ring 20-02-018-02
O-ring

Part #20-02-018-02

This item is not returnable
$4.52
In Stock
Filter 19-19-414
#4

Cv2236n & cv2230n diagram

Filter

Part #19-19-414

$22.50
In Stock
Glass 20-02-201-04
#6

Cooktop (ggn30) (ggn30w) (ggn365) (ggn365w) (ggncv30) (ggncv30w) (ggncv36) (ggncv365) (ggncv365w) (ggncv36w) diagram

Glass

Part #20-02-201-04

$460.99
In Stock
Screw 14-91-118
Screw

Part #14-91-118

$77.99
In Stock
Bracket 20-02-044
Bracket

Part #20-02-044

$28.99
In Stock

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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.…

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Repair difficulty
Time required
 30 minutes or less
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…

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Repair difficulty
Time required
 45 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.

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

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How to repair broken or damaged wires video

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