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Jenn-Air
Gas Grill

Model # JBQ42FN Official Jenn-Air gas grill

Here are the diagrams and repair parts for Official Jenn-Air JBQ42FN gas grill, as well as links to manuals and error code tables, if available.

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  • 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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Model diagram and schematic

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ALL PARTS
Showing 10 of 82 parts  |
Handle Hood 70002052
#12A

Body diagram

Handle hood

Part #70002052

$82.40
In Stock
Broiler Pan 70001090
#9

Body diagram

Broiler pan

Part #70001090

Replaced by #4396923

?
Manufacturer substitution
This part replaces 70001090. Substitute parts can look different from the original.
$29.55 | 
17% OFF Phone Price : $35.55
In Stock
Hood Front A 70002106
#10A

Body diagram

Hood front a

Part #70002106

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

Motor Bracket 70002034
#2

Body diagram

Motor bracket

Part #70002034

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

Nut 70001791
#51

Body diagram

Nut

Part #70001791

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

Line, Flex G 70001753
#24

Body diagram

Line, flex g

Part #70001753

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

Infrared Burner 70001717
#38

Body diagram

Infrared burner

Part #70001717

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

Burner 70002086
#47

Body diagram

Burner

Part #70002086

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

Briquette Tray 70002054
#16

Body diagram

Briquette tray

Part #70002054

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

Orifice W/re 70001949
#63A

Body diagram

Orifice w/re

Part #70001949

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.

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Why is my gas grill not hot enough?

Main causes: nearly empty fuel tank, faulty pressure regulator, burner tube clogs, bad burner tube alignment to gas valv…

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Why don't the burners on my gas grill get gas?

Main causes: empty fuel tank, tripped flow-limiting device on the pressure regulator, faulty manifold valves, burner tub…

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Do I have to replace a broken wheel on a gas grill?

Main cause: worn wheel…

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What should I do about grease flare-ups in my gas grill?

Main causes: damaged or dirty flame tamers, corroded firebox, accumulated grease and debris in the grease pan…

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Why won't some burners light on my gas grill?

Main causes: clogged burner tubes, cracked insulators on igniter electrodes, wiring failures, bad ignition module, manif…

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Repair guides for gas grills

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

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How to replace a gas grill wheel

How to replace a gas grill wheel

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

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Repair difficulty
Time required
 15 minutes or less
How to replace a gas grill igniter electrode

How to replace a gas grill igniter electrode

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

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Repair difficulty
Time required
 15 minutes or less
How to replace a gas grill ignition module

How to replace a gas grill ignition module

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

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your outdoor grills

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

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What are the main parts of a gas BBQ grill?

What are the main parts of a gas BBQ grill?

Learn about the main parts of gas grills and get DIY tips for replacing gas grill parts.…

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