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Whirlpool
Countertop Microwave

Model # MT5120XAQ0 Official Whirlpool microwave

Here are the diagrams and repair parts for Official Whirlpool MT5120XAQ0 microwave, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 80 parts  |
Switch 4365522
Switch

Part #4365522

Replaced by #4392027

?
Manufacturer substitution
This part replaces 4365522. Substitute parts can look different from the original.
BEST SELLER
$69.11 | 
8% OFF Phone Price : $75.11
In Stock
Screw 4174784
#7

Door and latch diagram

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
Wall Oven Touch-up Paint 261869

#NI

All parts diagram

Wall oven touch-up paint

Part #261869

Replaced by #WP261869

?
Manufacturer substitution
This part replaces 261869. Substitute parts can look different from the original.
This item is not returnable
$9.99 | 
9% OFF Phone Price : $10.99
In Stock
Appliance Touch-up Paint, 6-oz (citrine White) 261900

#NI

All parts diagram

Appliance touch-up paint, 6-oz (citrine white)

Part #261900

$23.19 | 
21% OFF Phone Price : $29.19
In Stock
Cooking Appliance 14-gauge Splicing Wire, 200-degree C (red) 242831

#NI

All parts diagram

Cooking appliance 14-gauge splicing wire, 200-degree c (red)

Part #242831

$318.95
In Stock
Magnetron 4365503
#4

Magnetron and air flow diagram

Magnetron

Part #4365503

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

Glass Tray 4313640
#6

Cavity and turntable diagram

Glass tray

Part #4313640

Replaced by #WP8184775

?
Manufacturer substitution
This part replaces 4313640. Substitute parts can look different from the original.
$68.59 | 
8% OFF Phone Price : $74.59
In Stock
Adhesive 482338

#NI

All parts diagram

Adhesive

Part #482338

Replaced by #WP482338

?
Manufacturer substitution
This part replaces 482338. Substitute parts can look different from the original.
$31.27 | 
16% OFF Phone Price : $37.27
In Stock
Spring 4313631
#4

Control panel diagram

Spring

Part #4313631

Replaced by #8205529

?
Manufacturer substitution
This part replaces 4313631. Substitute parts can look different from the original.
$18.86
In Stock
Diode 4313671
#6

Cabinet diagram

Diode

Part #4313671

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

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