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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  |
Nut 188978
#215

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
Back Order
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
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
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
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
Seal 188989
#306

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
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
Cable 645444
#406

Spark module/regulator diagram

Cable

Part #645444

Replaced by #00645444

?
Manufacturer substitution
This part replaces 645444. Substitute parts can look different from the original.
$53.49
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 | 
10% OFF Phone Price : $60.29
In Stock
Tube 668698
#303

Valves/manifold diagram

Tube

Part #668698

Replaced by #00668698

?
Manufacturer substitution
This part replaces 668698. Substitute parts can look different from the original.
$59.31
In Stock

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