Hotpoint
Gas Cooktop

Model #RGU3501A Official Hotpoint gas cooktop

Here are the diagrams and repair parts for Hotpoint RGU3501A gas cooktop, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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

    Showing 10 of 39 parts

    PILOT FILTER#13

    Cooktop Diagram

    Pilot filter

    Part #WB2X2714

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

    MAIN TOP - AVOCADO#1C

    Cooktop Diagram

    Main top - avocado

    Part #WB62X1153

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

    MAIN TOP HINGE UPPER#3

    Cooktop Diagram

    Main top hinge upper

    Part #WB10X139

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

    Manifold Pipe#32

    Cooktop Diagram

    Manifold pipe

    Part #WB2X2723

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

    BURNER CAP (4)#27

    Cooktop Diagram

    Burner cap (4)

    Part #WB2X2699

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

    NUT - VALVE TUBE#39

    Cooktop Diagram

    Nut - valve tube

    Part #WB1X487

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

    MAIN TOP - DARK COPPER#1B

    Cooktop Diagram

    Main top - dark copper

    Part #WB62X1152

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

    PILOT SUPPORT#16

    Cooktop Diagram

    Pilot support

    Part #WB2X2685

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

    Burner Pin#29

    Cooktop Diagram

    Burner pin

    Part #WB2X2783

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

    BURNER FRONT#25

    Cooktop Diagram

    Burner front

    Part #WB28X18

    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.

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