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Jenn-Air
Electric Wall Oven

Model # JJW8430DDB13 Official Jenn-Air 30" electric built-in double oven

Here are the diagrams and repair parts for Official Jenn-Air JJW8430DDB13 30" electric built-in double oven, 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.

Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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Showing 10 of 76 parts  |
Light Bulb, A-15, 40-watt STD398091
#16

Oven parts diagram

Light bulb, a-15, 40-watt

Part #STD398091

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

Sensor 7430P042-60
#7

Internal oven parts diagram

Sensor

Part #7430P042-60

Replaced by #12001656

?
Manufacturer substitution
This part replaces 7430P042-60. Substitute parts can look different from the original.
BEST SELLER
$36.24 | 
14% OFF Phone Price : $42.24
In Stock
Spray W 350930
#NI

Optional parts diagram

Spray w

Part #350930

Replaced by #350930

?
Manufacturer substitution
This part replaces 350930. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$15.69 | 
11% OFF Phone Price : $17.69
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Adhesive 482338
#NI

Optional parts diagram

Adhesive

Part #482338

Replaced by #WP482338

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Manufacturer substitution
This part replaces 482338. Substitute parts can look different from the original.
$31.27 | 
16% OFF Phone Price : $37.27
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Range Bake Element W10310258
#1

Internal oven parts diagram

Range bake element

Part #W10310258

Replaced by #WPW10310258

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Manufacturer substitution
This part replaces W10310258. Substitute parts can look different from the original.
$82.70 | 
7% OFF Phone Price : $88.70
In Stock
Thermostat 7403P856-60
#7A

Control panel and internal controls diagram

Thermostat

Part #7403P856-60

Replaced by #74008265

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Manufacturer substitution
This part replaces 7403P856-60. Substitute parts can look different from the original.
$84.89 | 
7% OFF Phone Price : $90.89
In Stock
Oven Door Latch W10186996
#6

Control panel and internal controls diagram

Oven door latch

Part #W10186996

Replaced by #WPW10186996

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Manufacturer substitution
This part replaces W10186996. Substitute parts can look different from the original.
$189.00 | 
6% OFF Phone Price : $201.00
In Stock
Range Oven Rack W10282527
#2

Internal oven parts diagram

Range oven rack

Part #W10282527

Replaced by #WPW10282527

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Manufacturer substitution
This part replaces W10282527. Substitute parts can look different from the original.
$76.71 | 
7% OFF Phone Price : $82.71
In Stock
Spray Bl 830864
#NI

Optional parts diagram

Spray bl

Part #830864

Replaced by #285006

?
Manufacturer substitution
This part replaces 830864. Substitute parts can look different from the original.
This item is not returnable
$28.89 | 
17% OFF Phone Price : $34.89
In Stock
Light Switch 7450P109-60
#7

Oven parts diagram

Light switch

Part #7450P109-60

Replaced by #WP7450P108-60

?
Manufacturer substitution
This part replaces 7450P109-60. Substitute parts can look different from the original.
$63.99 | 
9% OFF Phone Price : $69.99
In Stock

Most common symptoms to help you fix your wall oven

Choose a symptom to see related wall oven repairs.

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Why won't my wall oven door unlock?

Main causes: bad oven door lock assembly, faulty electronic control board, wiring failure…

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Why won't my wall oven heat?

Main causes: lack of gas supply, broken igniter, tripped circuit breaker, broken oven element, tripped thermal fuse, con…

Read more

Why won't my wall oven broil?

Main causes: broken broil element, faulty broil burner igniter, control system failure…

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Why doesn't my wall oven work?

Main causes: lack of electrical power, bad electronic control board, faulty oven control thermostat…

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Why isn't my wall oven at the temperature I set?

Main causes: faulty oven temperature sensor, control system problem, weak burner igniter, damaged oven element…

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Why won't my wall oven bake?

Main causes: broken bake element, bad bake burner igniter, tripped thermal switch, control system failure…

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Most common repair guides to help fix your wall oven

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

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How to replace the thermal switch in a wall oven

How to replace the thermal switch in a wall oven

If the oven won't heat after resetting the thermal switch, replace the thermal switch.…

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Repair difficulty
Time required
 60 minutes or less
How to replace a wall oven control thermostat

How to replace a wall oven control thermostat

Get your oven temperature under your control by replacing a faulty oven control thermostat.…

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Repair difficulty
Time required
 60 minutes or less
How to replace a wall oven thermal fuse

How to replace a wall oven thermal fuse

The thermal fuse trips to prevent the over from excessively overheating. The oven won't heat again until you replace the…

Read more
Repair difficulty
Time required
 60 minutes or less

Effective articles & videos to help repair your wall oven

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

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

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