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Thermador
Gas Cooktop

Model # SGS305FS/02 Official Thermador gas cooktop

Here are the diagrams and repair parts for Official Thermador SGS305FS-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.

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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 52 parts  |
Mod.cntrol 645443
#401

Spark module/regulator diagram

Mod.cntrol

Part #645443

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

Ignition 612817
#210

Cooktop diagram

Ignition

Part #612817

Replaced by #00612817

?
Manufacturer substitution
This part replaces 612817. Substitute parts can look different from the original.
$56.49
| 
10% OFF Phone Price : $62.49
In Stock
Nut 188978
#212

Cooktop diagram

Nut

Part #188978

Replaced by #00188978

?
Manufacturer substitution
This part replaces 188978. Substitute parts can look different from the original.
$20.59
| 
23% OFF Phone Price : $26.59
In Stock
Ring 611956
#104

Grates/knobs diagram

Ring

Part #611956

Replaced by #00611956

?
Manufacturer substitution
This part replaces 611956. Substitute parts can look different from the original.
$32.29
| 
16% OFF Phone Price : $38.29
In Stock
Tube 668703
#305

Valves/manifold diagram

Tube

Part #668703

Replaced by #00668703

?
Manufacturer substitution
This part replaces 668703. Substitute parts can look different from the original.
$46.82
In Stock
Seal 188989
#308

Valves/manifold diagram

Seal

Part #188989

Replaced by #00188989

?
Manufacturer substitution
This part replaces 188989. Substitute parts can look different from the original.
This item is not returnable
$6.34
In Stock
Tube 668704
#301

Valves/manifold diagram

Tube

Part #668704

Replaced by #00668701

?
Manufacturer substitution
This part replaces 668704. Substitute parts can look different from the original.
$130.09
| 
8% OFF Phone Price : $142.09
In Stock
Lamp 611998
#216

Cooktop diagram

Lamp

Part #611998

Replaced by #00611998

?
Manufacturer substitution
This part replaces 611998. Substitute parts can look different from the original.
$81.47
In Stock
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
| 
15% OFF Phone Price : $40.59
In Stock
Manifold 144879
#306

Valves/manifold diagram

Manifold

Part #144879

Replaced by #00682900

?
Manufacturer substitution
This part replaces 144879. Substitute parts can look different from the original.
$160.00
In Stock

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Why isn't my cooktop working at all?

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Repair guides for gas cooktops

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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....

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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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Cooktop common questions

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