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Thermador
Gas Cooktop

Model # SGSX305FS/01 Official Thermador gas cooktop

Here are the diagrams and repair parts for Official Thermador SGSX305FS-01 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 57 parts  |
Ignition 612817
#210

Burners asy diagram

Ignition

Part #612817

Replaced by #00612817

?
Manufacturer substitution
This part replaces 612817. Substitute parts can look different from the original.
$56.49 | 
8% OFF Phone Price : $61.49
In Stock
Nut 188978
#213

Burners asy diagram

Nut

Part #188978

Replaced by #00188978

?
Manufacturer substitution
This part replaces 188978. Substitute parts can look different from the original.
$20.59 | 
20% OFF Phone Price : $25.59
In Stock
Burner Cap 645415
#203

Burners asy 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
Burner Cap 645414
#201

Burners asy diagram

Burner cap

Part #645414

Replaced by #00645414

?
Manufacturer substitution
This part replaces 645414. Substitute parts can look different from the original.
$77.49 | 
6% OFF Phone Price : $82.49
In Stock
Control Unit 645446
#401

Control assy diagram

Control unit

Part #645446

Replaced by #00645446

?
Manufacturer substitution
This part replaces 645446. Substitute parts can look different from the original.
$189.14 | 
5% OFF Phone Price : $199.14
In Stock
Tube 668701
#305

Valves assy diagram

Tube

Part #668701

Replaced by #00668701

?
Manufacturer substitution
This part replaces 668701. Substitute parts can look different from the original.
$130.09 | 
7% OFF Phone Price : $140.09
In Stock
Ring 611957
#104

Grates assy diagram

Ring

Part #611957

Replaced by #00611957

?
Manufacturer substitution
This part replaces 611957. Substitute parts can look different from the original.
$29.78
In Stock
Screw 188964
#308

Valves assy 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
Bracket 188954
#NI

Grates assy diagram

Bracket

Part #188954

Replaced by #00188954

?
Manufacturer substitution
This part replaces 188954. Substitute parts can look different from the original.
$35.49 | 
12% OFF Phone Price : $40.49
In Stock
Valve 611978
#217

Burners asy diagram

Valve

Part #611978

Replaced by #00611978

?
Manufacturer substitution
This part replaces 611978. Substitute parts can look different from the original.
$149.30
In Stock

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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

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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

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How to use a multimeter to test electrical parts video

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