Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Jenn-Air
Electric Wall Oven

Model # W27400B Official Jenn-Air electric wall oven

Here are the diagrams and repair parts for Official Jenn-Air W27400B electric wall 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”.

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.

Owner’s manual
Error Codes

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 101 parts  |
Oven Sensor 704657
#12

Oven diagram

Oven sensor

Part #704657

Replaced by #12001656

?
Manufacturer substitution
This part replaces 704657. Substitute parts can look different from the original.
BEST SELLER
$35.18 | 
15% OFF Phone Price : $41.18
In Stock
Range Oven Control Board And Clock 71001799
#3

Control panel diagram

Range oven control board and clock

Part #71001799

Replaced by #WP71001799

?
Manufacturer substitution
This part replaces 71001799. Substitute parts can look different from the original.
BEST SELLER
$215.83 | 
5% OFF Phone Price : $227.83
In Stock
Nut 715634
#10

Door diagram

Nut

Part #715634

Replaced by #WP3400029

?
Manufacturer substitution
This part replaces 715634. Substitute parts can look different from the original.
This item is not returnable
$6.49 | 
13% OFF Phone Price : $7.49
In Stock
Screw (#8ab) 71001183
#7A

Control panel diagram

Screw (#8ab)

Part #71001183

Replaced by #W11233072

?
Manufacturer substitution
This part replaces 71001183. Substitute parts can look different from the original.
$16.79 | 
11% OFF Phone Price : $18.79
In Stock
Bake Element 71001636
#1

Oven diagram

Bake element

Part #71001636

Replaced by #WP7406P272-60

?
Manufacturer substitution
This part replaces 71001636. Substitute parts can look different from the original.
$81.63 | 
7% OFF Phone Price : $87.63
In Stock
Broiler Element 71001637
#6

Oven diagram

Broiler element

Part #71001637

Replaced by #WPW10310260

?
Manufacturer substitution
This part replaces 71001637. Substitute parts can look different from the original.
$95.40 | 
11% OFF Phone Price : $107.40
In Stock
Screw, #10-32 71001940
#10A

Door diagram

Screw, #10-32

Part #71001940

Replaced by #WPW10296816

?
Manufacturer substitution
This part replaces 71001940. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Receptacle 71001866
#9

Oven diagram

Receptacle

Part #71001866

Replaced by #WP74011278

?
Manufacturer substitution
This part replaces 71001866. Substitute parts can look different from the original.
$71.99 | 
8% OFF Phone Price : $77.99
In Stock
Range High-limit Thermostat 71001844
#4

Internal controls diagram

Range high-limit thermostat

Part #71001844

Replaced by #WP71001844

?
Manufacturer substitution
This part replaces 71001844. Substitute parts can look different from the original.
$88.79 | 
6% OFF Phone Price : $94.79
In Stock
Screw 71001394
Screw

Part #71001394

Replaced by #WP7101P434-60

?
Manufacturer substitution
This part replaces 71001394. Substitute parts can look different from the original.
This item is not returnable
$4.33
In Stock

Most common symptoms to help you fix your wall oven

Choose a symptom to see related wall oven repairs.

View all

Why won't my wall oven door unlock?

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

Read more

Why won't my wall oven broil?

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

Read more

Why won't my wall oven bake?

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

Read more

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…

Read more

Why doesn't my wall oven work?

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

Read more

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

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.

View all
How to replace a wall oven door outer glass panel

How to replace a wall oven door outer glass panel

Learn how to replace a damaged outer window panel on your wall oven door with these step-by-step instructions. …

Read more
Repair difficulty
Time required
 45 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.…

Read more
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.

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

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

Get tips on completing essential holiday cleaning tasks to brighten your home.…

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

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

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Read more
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.…

Read more

Parts & More