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Whirlpool
Countertop Microwave

Model # MT4155SPT0 Official Whirlpool countertop microwave

Here are the diagrams and repair parts for Official Whirlpool MT4155SPT0 countertop microwave, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual

Model diagram and schematic

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Showing 10 of 80 parts  |
Voltage Wire 8184295
#8

Oven interior parts diagram

Voltage wire

Part #8184295

Replaced by #WP8205489

?
Manufacturer substitution
This part replaces 8184295. Substitute parts can look different from the original.
$32.49 | 
16% OFF Phone Price : $38.49
In Stock
Capacitor 8185272
#4

Oven interior parts diagram

Capacitor

Part #8185272

Replaced by #WP8184813

?
Manufacturer substitution
This part replaces 8185272. Substitute parts can look different from the original.
$79.79 | 
7% OFF Phone Price : $85.79
In Stock
Microwave Door Release Lever 8205451
#4

Control panel parts diagram

Microwave door release lever

Part #8205451

Replaced by #WP8205451

?
Manufacturer substitution
This part replaces 8205451. Substitute parts can look different from the original.
$36.14 | 
14% OFF Phone Price : $42.14
In Stock
Microwave Fuse 8183507
#17

Oven interior parts diagram

Microwave fuse

Part #8183507

Replaced by #WP8183507

?
Manufacturer substitution
This part replaces 8183507. Substitute parts can look different from the original.
This item is not returnable
$14.39 | 
12% OFF Phone Price : $16.39
In Stock
Spring 8184272
#7

Control panel parts diagram

Spring

Part #8184272

Replaced by #WP4158178

?
Manufacturer substitution
This part replaces 8184272. Substitute parts can look different from the original.
This item is not returnable
$6.09 | 
14% OFF Phone Price : $7.09
In Stock
Screw 4358362
#15A

Oven cavity parts diagram

Screw

Part #4358362

Replaced by #W11245710

?
Manufacturer substitution
This part replaces 4358362. Substitute parts can look different from the original.
This item is not returnable
$16.79 | 
11% OFF Phone Price : $18.79
In Stock
Switch 8183562
#4

Latch board parts diagram

Switch

Part #8183562

Replaced by #4392027

?
Manufacturer substitution
This part replaces 8183562. Substitute parts can look different from the original.
$69.11 | 
8% OFF Phone Price : $75.11
In Stock
Support 8205148
#8

Oven cavity parts diagram

Support

Part #8205148

Replaced by #WP8205148

?
Manufacturer substitution
This part replaces 8205148. Substitute parts can look different from the original.
$45.16
In Stock
Cook Tray 4359780
#6

Oven cavity parts diagram

Cook tray

Part #4359780

Replaced by #WPW10267856

?
Manufacturer substitution
This part replaces 4359780. Substitute parts can look different from the original.
$43.49 | 
12% OFF Phone Price : $49.49
In Stock
Magnetron 8205460
#13

Oven interior parts diagram

Magnetron

Part #8205460

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

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