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Jenn-Air
Accessory

Model # A121B-8 Official Jenn-Air range accessories

Here are the diagrams and repair parts for Official Jenn-Air A121B-8 range accessories, 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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 20 parts  |
Radiant Element 04100305
#4A

Glass cartridge diagram

Radiant element

Part #04100305

Replaced by #W10823693

?
Manufacturer substitution
This part replaces 04100305. Substitute parts can look different from the original.
$142.35 | 
8% OFF Phone Price : $154.35
In Stock
Radiant Element 04100063
#4

Glass cartridge diagram

Radiant element

Part #04100063

Replaced by #W10823693

?
Manufacturer substitution
This part replaces 04100063. Substitute parts can look different from the original.
$142.35 | 
8% OFF Phone Price : $154.35
In Stock
Insulator 708834
#7

Glass cartridge diagram

Insulator

Part #708834

$14.29
In Stock
Kenmore Range Screw 708861
#10

Glass cartridge diagram

Kenmore range screw

Part #708861

This item is not returnable
$4.22
In Stock
Terminal Block 708730
#5

Glass cartridge diagram

Terminal block

Part #708730

Replaced by #WPY708730

?
Manufacturer substitution
This part replaces 708730. Substitute parts can look different from the original.
$39.54 | 
13% OFF Phone Price : $45.54
In Stock
Screw 708955
#9

Glass cartridge diagram

Screw

Part #708955

Replaced by #WP12990527

?
Manufacturer substitution
This part replaces 708955. Substitute parts can look different from the original.
This item is not returnable
$4.37 | 
19% OFF Phone Price : $5.37
In Stock
Spade, Conta 708572
#6

Glass cartridge diagram

Spade, conta

Part #708572

Replaced by #Y708572

?
Manufacturer substitution
This part replaces 708572. Substitute parts can look different from the original.
This item is not returnable
$9.09 | 
10% OFF Phone Price : $10.09
In Stock
Screw 707113
#13

Glass cartridge diagram

Screw

Part #707113

Replaced by #WP59002061

?
Manufacturer substitution
This part replaces 707113. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Radiant Element 04100062
#3

Glass cartridge diagram

Radiant element

Part #04100062

Replaced by #W10823702

?
Manufacturer substitution
This part replaces 04100062. Substitute parts can look different from the original.
$166.63 | 
7% OFF Phone Price : $178.63
In Stock
Radiant Element 04100304
#3A

Glass cartridge diagram

Radiant element

Part #04100304

Replaced by #W10823702

?
Manufacturer substitution
This part replaces 04100304. Substitute parts can look different from the original.
$166.63 | 
7% OFF Phone Price : $178.63
In Stock

Most common symptoms to help you fix your ranges

Choose a symptom to see related range repairs.

View all

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

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

Read more

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…

Read more

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…

Read more

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…

Read more

Why isn't my range working?

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

Read more

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.

View all
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 …

Read more
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.

View all
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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

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How to use a multimeter to test electrical parts video

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