Jenn-Air
Gas Cooktop

Model #JGD3430WS00 Official Jenn-Air 30" gas built-in downdraft cooktop

Here are the diagrams and repair parts for Jenn-Air JGD3430WS00 30" gas built-in downdraft cooktop, as well as links to manuals and error code tables, if available.

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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.

    Showing 10 of 88 parts

    Range Surface Burner Igniter#7

    Cooktop parts Diagram

    Igniter

    Part #7432P121-60
    Replaced by #WP74009336
    ?
    Manufacturer substitution
    This part replaces 7432P121-60. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $19.28 | 
    45% OFF 
    Was: $34.79
    Cooktop Downdraft Vent Grease Filter#8

    Blower unit parts Diagram

    Cooktop downdraft vent grease filter

    Part #W10240990
    Replaced by #WPW10240990
    ?
    Manufacturer substitution
    This part replaces W10240990. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $21.89 | 
    19% OFF 
    Phone Price: $26.89
    Cooktop Pressure Regulator#24

    Burner box assembly Diagram

    Cooktop gas pressure regulator

    Part #W10132345
    Replaced by #W11087445
    ?
    Manufacturer substitution
    This part replaces W10132345. Substitute parts can look different from the original.
    In Stock
    $123.79 | 
    12% OFF 
    MSRP: $140.00
    Range Surface Burner Head#5B

    Cooktop parts Diagram

    Burner assembly

    Part #7505P306-60
    Replaced by #74007736
    ?
    Manufacturer substitution
    This part replaces 7505P306-60. Substitute parts can look different from the original.
    In Stock
    $74.29 | 
    6% OFF 
    Phone Price: $79.29
    Gasket#16

    Cooktop parts Diagram

    Gasket- in

    Part #7201P077-60
    Replaced by #WP71002569
    ?
    Manufacturer substitution
    This part replaces 7201P077-60. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.39 | 
    12% OFF 
    Phone Price: $8.39
    Cooktop Burner Valve#16

    Burner box assembly Diagram

    Burner valve

    Part #W10259054
    Replaced by #W10467728
    ?
    Manufacturer substitution
    This part replaces W10259054. Substitute parts can look different from the original.
    In Stock
    $133.84 | 
    21% OFF 
    MSRP: $170.00
    Range Surface Burner Cap#4

    Cooktop parts Diagram

    Range surface burner cap

    Part #7504P299-60
    Replaced by #WP7504P299-60
    ?
    Manufacturer substitution
    This part replaces 7504P299-60. Substitute parts can look different from the original.
    In Stock
    $56.49 | 
    8% OFF 
    Phone Price: $61.49
    Wire Harness#NI

    Optional parts Diagram

    Wire harness

    Part #W10207828
    In Stock
    $77.51
    Gas Tubing#19

    Burner box assembly Diagram

    Gas tubing

    Part #W10237283
    In Stock
    $29.38
    Cooking Appliance Safer Cooking Guide#1F

    Cooktop parts Diagram

    In Stock
    $10.09 | 
    17% OFF 
    Phone Price: $12.09

    Symptoms common to all cooktops

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

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