Jenn-Air
Countertop Microwave

Model # M439B0 Official Jenn-Air microwave

Here are the diagrams and repair parts for Official Jenn-Air M439B0 microwave, 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.

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 117 parts  |

Microwave Bulb 57001073
Microwave bulb

Part #57001073

Replaced by #8206232A

?
Manufacturer substitution
This part replaces 57001073. Substitute parts can look different from the original.
BEST SELLER
$8.65
10% OFF Phone Price : $9.65
In Stock
Fuse 57001067
#5

Motor diagram

Fuse

Part #57001067

Replaced by #WPM0805101

?
Manufacturer substitution
This part replaces 57001067. Substitute parts can look different from the original.
$6.68
13% OFF Phone Price : $7.68
In Stock
Air Filter 57001104
#8

Base diagram

Air filter

Part #57001104

Replaced by #4358853

?
Manufacturer substitution
This part replaces 57001104. Substitute parts can look different from the original.
This item is not returnable
$13.79
13% OFF Phone Price : $15.79
In Stock
Fan Motor 57001063
#1

Motor diagram

Fan motor

Part #57001063

Replaced by #WP4358784

?
Manufacturer substitution
This part replaces 57001063. Substitute parts can look different from the original.
$83.79
7% OFF Phone Price : $89.79
In Stock
Seal Tape 57001014
#3

Door diagram

Seal tape

Part #57001014

Replaced by #WPW10146437

?
Manufacturer substitution
This part replaces 57001014. Substitute parts can look different from the original.
$30.69
16% OFF Phone Price : $36.69
In Stock
Door Choke 57001026
#11

Door diagram

Door choke

Part #57001026

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

Power Bushing 57001116
#10

Installation diagram

Power bushing

Part #57001116

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

Door Frame 57001019
#7A

Door diagram

Door frame

Part #57001019

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

Screw 57001061
#19

Internal controls diagram

Screw

Part #57001061

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

"nut, Fan Bla" 57001068
#6

Motor diagram

"nut, fan bla"

Part #57001068

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

Effective articles & videos to help repair your microwaves

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.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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.…