Thermador
Gas Cooktop

Model #GCT364G Thermador cooktop

Here are the diagrams and repair parts for Thermador GCT364G cooktop, as well as links to manuals and error code tables, if available.

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Error Codes

    Showing 10 of 84 parts

    Range Bake Igniter

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    Cooktop igniter

    Part #20-01-500
    Replaced by #00492431
    ?
    Manufacturer substitution
    This part replaces 20-01-500. Substitute parts can look different from the original.
    In Stock
    $141.54
    Screw

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    Screw

    Part #14-91-091
    Replaced by #35-00-351
    ?
    Manufacturer substitution
    This part replaces 14-91-091. Substitute parts can look different from the original.
    In Stock
    $41.49
    Micro-Switch

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    Micro-switch

    Part #20-01-503

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

    Right Handle

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    Right handle

    Part #20-01-510

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

    DRAWER, DRIP ASSEMBLY#18

    Gct364g body parts (gct364g) Diagram

    Drawer, drip assembly

    Part #20-01-513

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

    Bezel

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    Bezel

    Part #20-01-526

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

    TRIM, BACKGUARD#22

    (gct484gg) Diagram

    Trim, backguard

    Part #20-01-543

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

    Bracket Safety Valve

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    Bracket safety valve

    Part #20-01-554

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

    Side Trim, Left#30

    Gct364g body parts (gct364g) Diagram

    Side trim, left

    Part #20-01-557

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

    Side Trim, Right#30A

    Gct364g body parts (gct364g) Diagram

    Side trim, right

    Part #20-01-558

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

    Symptoms common to all cooktops

    Choose a symptom to see related cooktop repairs.

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

    Repair guides for gas cooktops

    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 spark igniter switches.

    Repair difficulty
    Time required
     45 minutes or less
    November 20, 2014
    By Lyle Weischwill
    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.

    Repair difficulty
    Time required
     30 minutes or less

    Articles and videos common to all cooktops

    Use the advice and tips in these articles and videos to get the most out of your cooktop.

    August 18, 2021

    Using a wiring schematic to trace a current video

    By Sears PartsDirect staff

    Find out what’s wrong with your appliance by following a circuit.

    July 9, 2021

    How to clean stainless steel appliances video

    By Sears PartsDirect staff

    Learn how to keep the stainless-steel appliances in your home clean and shining bright.

    February 23, 2015

    Where to find the model number on a kitchen or laundry appliance

    By Sears PartsDirect staff

    See where you should look when trying to locate the model tag on a kitchen or laundry appliance.