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Thermador
Gas Cooktop

Model # SGCS304RS Official Thermador gas steel burner cooktop

Here are the diagrams and repair parts for Official Thermador SGCS304RS gas steel burner 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 66 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
Plug 20-02-377
#13

Maintop component parts diagram

Plug

Part #20-02-377

Replaced by #00189324

?
Manufacturer substitution
This part replaces 20-02-377. Substitute parts can look different from the original.
$35.49 | 
14% OFF Phone Price : $41.49
In Stock
Solenoid 20-02-500
#10

Gas & electric component parts diagram

Solenoid

Part #20-02-500

Replaced by #00411253

?
Manufacturer substitution
This part replaces 20-02-500. Substitute parts can look different from the original.
$192.49 | 
6% OFF Phone Price : $204.49
In Stock
Cooktop Burner Cap 20-02-021-04
#5

Maintop component parts diagram

Cooktop burner cap

Part #20-02-021-04

Replaced by #00189336

?
Manufacturer substitution
This part replaces 20-02-021-04. Substitute parts can look different from the original.
$77.49 | 
7% OFF Phone Price : $83.49
In Stock
Venturi 20-02-396
Venturi

Part #20-02-396

Replaced by #00189321

?
Manufacturer substitution
This part replaces 20-02-396. Substitute parts can look different from the original.
$46.44
In Stock
Oven Switch 14-33-936
Oven switch

Part #14-33-936

Replaced by #00189008

?
Manufacturer substitution
This part replaces 14-33-936. Substitute parts can look different from the original.
$33.59 | 
15% OFF Phone Price : $39.59
In Stock
Range Surface Burner Cap (gloss Gray) 20-02-020-03
#6

Maintop component parts diagram

Range surface burner cap (gloss gray)

Part #20-02-020-03

$61.49
In Stock
O-ring 20-02-018-02
#10

Maintop component parts diagram

O-ring

Part #20-02-018-02

This item is not returnable
$4.52
In Stock
Deflector 20-02-607-02
#24

Gas & electric component parts diagram

Deflector

Part #20-02-607-02

This item is not returnable
$2.29
In Stock
Cover 20-01-998-01
Cover

Part #20-01-998-01

This item is not returnable
$3.49
In Stock

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Repair difficulty
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Repair difficulty
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