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Jenn-Air
Countertop Microwave

Model # M420 Official Jenn-Air microwave

Here are the diagrams and repair parts for Official Jenn-Air M420 microwave, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 54 parts  |
Grille Screw 748032
#13

Basic body diagram

Grille screw

Part #748032

Replaced by #WP3-24004-109

?
Manufacturer substitution
This part replaces 748032. Substitute parts can look different from the original.
This item is not returnable
$4.46 | 
18% OFF Phone Price : $5.46
In Stock
Screw 748010
#10

Basic body diagram

Screw

Part #748010

Replaced by #7101P345-60

?
Manufacturer substitution
This part replaces 748010. Substitute parts can look different from the original.
$12.49
In Stock
Screw 748025
#14

Door diagram

Screw

Part #748025

Replaced by #WP8281227

?
Manufacturer substitution
This part replaces 748025. Substitute parts can look different from the original.
This item is not returnable
$8.12 | 
11% OFF Phone Price : $9.12
In Stock
Nut 748014
#6A

Motor assy. diagram

Nut

Part #748014

Replaced by #M0282005

?
Manufacturer substitution
This part replaces 748014. Substitute parts can look different from the original.
This item is not returnable
$5.99
In Stock
Terminal Block 748090
#16

Internal controls diagram

Terminal block

Part #748090

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

Shutter Damper 748157
#15

Basic body diagram

Shutter damper

Part #748157

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

Lamp 748134
#7

Internal controls diagram

Lamp

Part #748134

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

Door Handle 748037
#2

Door diagram

Door handle

Part #748037

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

Cap Inner Do 748101
#11

Door diagram

Cap inner do

Part #748101

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

Motor 748038
#6

Motor assy. diagram

Motor

Part #748038

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

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