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Jenn-Air
Gas Range

Model # WMG3020W Official Jenn-Air gas slide-in range

Here are the diagrams and repair parts for Official Jenn-Air WMG3020W gas slide-in range, 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 205 parts  |
Oven Bulb 7407P103-60
#19

Body diagram

Oven bulb

Part #7407P103-60

Replaced by #40A15

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Manufacturer substitution
This part replaces 7407P103-60. Substitute parts can look different from the original.
BEST SELLER
$15.16 | 
12% OFF Phone Price : $17.16
In Stock
Oven Igniter 7432P076-60
#6

Gas controls diagram

Oven igniter

Part #7432P076-60

Replaced by #12400035

?
Manufacturer substitution
This part replaces 7432P076-60. Substitute parts can look different from the original.
BEST SELLER
$40.08 | 
13% OFF Phone Price : $46.08
In Stock
Door Gasket 7201P046-60
#5

Door diagram

Door gasket

Part #7201P046-60

Replaced by #WPW10162384

?
Manufacturer substitution
This part replaces 7201P046-60. Substitute parts can look different from the original.
BEST SELLER
$64.38 | 
9% OFF Phone Price : $70.38
In Stock
Bracket Screw 7101P040-60
Bracket screw

Part #7101P040-60

Replaced by #WP98008545

?
Manufacturer substitution
This part replaces 7101P040-60. Substitute parts can look different from the original.
This item is not returnable
$4.67 | 
18% OFF Phone Price : $5.67
In Stock
Screw 03020099
Screw

Part #03020099

Replaced by #WPY706189

?
Manufacturer substitution
This part replaces 03020099. Substitute parts can look different from the original.
This item is not returnable
$4.46 | 
18% OFF Phone Price : $5.46
In Stock
Receptacle 7407P088-60
#18

Body diagram

Receptacle

Part #7407P088-60

Replaced by #WP7407P182-60

?
Manufacturer substitution
This part replaces 7407P088-60. Substitute parts can look different from the original.
$42.19 | 
12% OFF Phone Price : $48.19
In Stock
Screw 7101P077-60
#5A

Internal controls diagram

Screw

Part #7101P077-60

Replaced by #WP59002061

?
Manufacturer substitution
This part replaces 7101P077-60. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Screw 03010144
Screw

Part #03010144

Replaced by #WP8281227

?
Manufacturer substitution
This part replaces 03010144. Substitute parts can look different from the original.
This item is not returnable
$8.12 | 
11% OFF Phone Price : $9.12
In Stock
Igniter Cover 4005F421-45
#6A

Gas controls diagram

Igniter cover

Part #4005F421-45

$11.29
In Stock
Range Wing Nut 7103P030-60
#5

Gas controls diagram

Range wing nut

Part #7103P030-60

$8.49 | 
11% OFF Phone Price : $9.49
In Stock

Most common symptoms to help you fix your ranges

Choose a symptom to see related range repairs.

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Why is my range's oven temperature wrong?

Main causes: faulty temperature sensor, electronic control board problem, control thermostat failure, weak burner ignite…

Read more

Why won't my range's oven heat?

Main causes: power supply problem, control thermostat or electronic control board failure, broken element, bad burner ig…

Read more

How do I get rid of streaks on my range's oven window?

Main causes: food splatters, spilling food on the oven door, allowing liquid to drip through oven door vent when cleanin…

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Why isn't my range working?

Main causes: power supply failure, blown thermal fuse, bad relay control board, damaged terminal block, wiring failure…

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Why doesn't my range's oven broiler work?

Main causes: broken broiler element, weak or broken broil burner igniter, control system failure, faulty temperature sen…

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Why won't my range's oven bake?

Main causes: bad bake element, broken burner igniter, control system failure, blown thermal fuse, faulty temperature sen…

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Why can't I unlock my range's oven door?

Main causes: broken oven door lock assembly, wiring failure, electronic control board problem…

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Most common repair guides to help fix your ranges

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

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How to replace a range oven door switch

How to replace a range oven door switch

The oven door switch detects whether the oven door is closed and helps control the oven light. Replace the switch if it …

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Repair difficulty
Time required
 30 minutes or less
How to replace a range oven door lock assembly

How to replace a range oven door lock assembly

Oven door not locking? You can replace the lock assembly in less than 30 minutes. Here's how.…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your ranges

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

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How to clean and maintain your stove

How to clean and maintain your stove

Learn how to clean and maintain your stove to keep it in top shape.…

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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Oven door won't open: troubleshooting door lock problems on a range video

Oven door won't open: troubleshooting door lock problems on a range video

Troubleshoot and repair problems with your range when your oven door locks shut and you can't get it open.…

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