Jenn-Air
Built-In Microwave

Model # JMD2124WS0 Official Jenn-Air built-in microwave

Here are the diagrams and repair parts for Official Jenn-Air JMD2124WS0 built-in 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 87 parts  |

Screw 4174784
Screw

Part #4174784

Replaced by #W11233072

?
Manufacturer substitution
This part replaces 4174784. Substitute parts can look different from the original.
$16.79
11% OFF Phone Price : $18.79
In Stock
Jenn-air Transformer W10278021
#1

Microwave interior parts diagram

Jenn-air transformer

Part #W10278021

In Stock
Microwave High-voltage Capacitor W10278135
#5

Microwave interior parts diagram

Microwave high-voltage capacitor

Part #W10278135

Replaced by #W10687898

?
Manufacturer substitution
This part replaces W10278135. Substitute parts can look different from the original.
In Stock
Switch 8185355
#8

Microwave interior parts diagram

Switch

Part #8185355

Replaced by #W11397156

?
Manufacturer substitution
This part replaces 8185355. Substitute parts can look different from the original.
In Stock
Magnetron W10278022
#2

Microwave interior parts diagram

Magnetron

Part #W10278022

Replaced by #W11596034

?
Manufacturer substitution
This part replaces W10278022. Substitute parts can look different from the original.
In Stock
Jenn-air Light Cover W10278030
#6

Microwave oven cavity parts diagram

Jenn-air light cover

Part #W10278030

In Stock
Screw 8185369
Screw

Part #8185369

In Stock
Jenn-air Actuator W10278519
#18

Microwave drawer parts diagram

Jenn-air actuator

Part #W10278519

In Stock
Jenn-air Support W10278735
#9

Microwave drawer parts diagram

Jenn-air support

Part #W10278735

In Stock
Jenn-air Control Bracket W10277907
#3

Microwave control panel parts diagram

Jenn-air control bracket

Part #W10277907

In Stock

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.…