Hardwick
Gas Cooktop

Model #C-423 Hardwick gas counter unit cooktop

Here are the diagrams and repair parts for Hardwick C-423 gas counter unit cooktop, as well as links to manuals and error code tables, if available.

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Error Codes

    Showing 10 of 21 parts

    Burner Box#1

    Body Diagram

    Burner box

    Part #7G40502653

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

    Rate     143#10

    Body Diagram

    Rate 143

    Part #9G21018412

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

    Burner Top L#3

    Body Diagram

    Burner top l

    Part #0B06101522

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

    Regulator  P#17A

    Body Diagram

    Regulator p

    Part #0R00301416

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

    Trim  Cook T#22

    Body Diagram

    Trim cook t

    Part #0T00600116

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

    Inlay  Name#14

    Body Diagram

    Inlay name

    Part #0I00100616

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

    Handle#11A

    Body Diagram

    Handle

    Part #0H00117616

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

    Handle#11

    Body Diagram

    Handle

    Part #0H00117516

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

    Igniter#14A

    Body Diagram

    Igniter

    Part #0I00502499

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

    Clip, Top Ig#6

    Body Diagram

    Clip, top ig

    Part #0C00101099

    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 19, 2022

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    By Lyle Weischwill

    Find out how to stay safe when repairing your appliances.

    August 18, 2021

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    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

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