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Thermador
Gas Cooktop

Model # SGS304FS/02 Official Thermador gas cooktop

Here are the diagrams and repair parts for Official Thermador SGS304FS-02 gas cooktop, as well as links to manuals and error code tables, if available.

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  • 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”.

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

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 49 parts  |
Regulator 611976
#405

Spark module/regulator diagram

Regulator

Part #611976

Replaced by #00611976

?
Manufacturer substitution
This part replaces 611976. Substitute parts can look different from the original.
$34.59 | 
13% OFF Phone Price : $39.59
In Stock
Holder 611995
#213

Cooktop diagram

Holder

Part #611995

Replaced by #00611995

?
Manufacturer substitution
This part replaces 611995. Substitute parts can look different from the original.
$23.77
In Stock
Terminal 414807
#402

Spark module/regulator diagram

Terminal

Part #414807

Replaced by #00414807

?
Manufacturer substitution
This part replaces 414807. Substitute parts can look different from the original.
$39.33
In Stock
Burner Cap 645415
#203

Cooktop diagram

Burner cap

Part #645415

Replaced by #00645415

?
Manufacturer substitution
This part replaces 645415. Substitute parts can look different from the original.
$58.29 | 
8% OFF Phone Price : $63.29
In Stock
Screw 188964
#313

Valves/manifold diagram

Screw

Part #188964

Replaced by #00188964

?
Manufacturer substitution
This part replaces 188964. Substitute parts can look different from the original.
This item is not returnable
$6.43
In Stock
Holder 611991
#214

Cooktop diagram

Holder

Part #611991

Replaced by #00611991

?
Manufacturer substitution
This part replaces 611991. Substitute parts can look different from the original.
$26.91
In Stock
Valve 645430
#310

Valves/manifold diagram

Valve

Part #645430

Replaced by #00645430

?
Manufacturer substitution
This part replaces 645430. Substitute parts can look different from the original.
$69.22
In Stock
Spacer 613673
#217

Cooktop diagram

Spacer

Part #613673

Replaced by #00613673

?
Manufacturer substitution
This part replaces 613673. Substitute parts can look different from the original.
$18.06
In Stock
Tube 668696
#304

Valves/manifold diagram

Tube

Part #668696

Replaced by #00668696

?
Manufacturer substitution
This part replaces 668696. Substitute parts can look different from the original.
$46.82
In Stock
Burner Cap 611954
#202

Cooktop diagram

Burner cap

Part #611954

Replaced by #00611954

?
Manufacturer substitution
This part replaces 611954. Substitute parts can look different from the original.
$54.29 | 
8% OFF Phone Price : $59.29
In Stock

Most common symptoms to help you fix your cooktops

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Why isn't my cooktop working at all?

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

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Repair guides for gas cooktops

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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
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.

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Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

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How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

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How to use a multimeter to test electrical parts video

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