Jenn-Air
Gas Grill

Model #JBQ42L Jenn-Air gas grill

Here are the diagrams and repair parts for Jenn-Air JBQ42L gas grill, 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.

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    Showing 10 of 82 parts

    Handle Hood

    #12A

    Body Diagram

    Handle hood

    Part #70002052
    $85.49

    In Stock

    Range Broil Pan

    #9

    Body Diagram

    Range broil pan

    Part #4396923
    ?
    Manufacturer substitution
    This part replaces 70001090. Substitute parts can look different from the original.
    This part replaces 70001090
    $26.99 | 
    28% OFF 
    MSRP: $37.56

    In Stock

    Briquette Tray

    #17

    Body Diagram

    Briquette tray

    Part #70002055

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

    Grate (13")

    #13

    Body Diagram

    Grate (13")

    Part #70001724

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

    Hose, Flex(1

    #55

    Body Diagram

    Hose, flex(1

    Part #70002092

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

    Manifold, Si

    #58

    Body Diagram

    Manifold, si

    Part #70002095

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

    Bezel, Therm

    #62A

    Body Diagram

    Bezel, therm

    Part #70001078

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

    Manifold, 42

    #27

    Body Diagram

    Manifold, 42

    Part #70002063

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

    Tee (1/2x1/2

    #56

    Body Diagram

    Tee (1/2x1/2

    Part #70002093

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

    Shelf

    #33

    Body Diagram

    Shelf

    Part #70002104

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

    Symptoms for gas grills

    Choose a symptom to see related gas grill repairs.

    Main causes: damaged or dirty flame tamers, corroded firebox, accumulated grease and debris in the grease pan
    Main causes: empty fuel tank, tripped flow-limiting device on the pressure regulator, faulty manifold valves, burner tubes not aligned
    Main cause: worn wheel
    Main causes: clogged burner tubes, cracked insulators on igniter electrodes, wiring failures, bad ignition module, manifold failure
    Main causes: nearly empty fuel tank, faulty pressure regulator, burner tube clogs, bad burner tube alignment to gas valves, manifold failure

    Repair guides for gas grills

    These step-by-step repair guides will help you safely fix what’s broken on your gas grill.

    November 1, 2016
    By Lyle Weischwill
    How to replace a gas grill igniter electrode

    Replace the igniter electrode on your gas grill if it won’t light the burner.

    Repair difficulty
    Time required
     15 minutes or less
    November 1, 2016
    By Lyle Weischwill
    How to replace a gas grill ignition module

    Follow these steps to replace the ignition module if it doesn't produce a spark.

    Repair difficulty
    Time required
     15 minutes or less
    November 1, 2016
    By Lyle Weischwill
    How to replace a gas grill wheel

    Replace a broken or damaged wheel in less than 15 minutes.

    Repair difficulty
    Time required
     15 minutes or less

    Articles and videos for gas grills

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

    March 1, 2017

    How to prevent grease flare-ups on a gas grill video

    By Sears PartsDirect staff

    This video shows you how to clean dirty flame tamers and the grease pan to minimize excessive flames.

    February 1, 2017

    How to convert a propane grill to natural gas video

    By Sears PartsDirect staff

    A conversion kit and a few simple tools are all you need.

    October 1, 2016

    How to grill a pizza

    By Sears PartsDirect staff

    Grilling makes pizza even more wonderful. Here's how, from dough to toppings.