Whirlpool
Countertop Microwave

Model #MT4155SPT4 Official Whirlpool 1.5 cubic foot microwave

Here are the diagrams and repair parts for Whirlpool MT4155SPT4 1.5 cubic foot microwave, as well as links to manuals and error code tables, if available.

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Installation guideOwner’s manual

Showing 10 of 83 parts

Microwave Door Release Lever (replaces 8205451)#3

Control panel parts Diagram

Latch bracket

Part #W10298900
Replaced by #WP8205451
?
Manufacturer substitution
This part replaces W10298900. Substitute parts can look different from the original.
In Stock
$35.19 | 
12% OFF 
Phone Price: $40.19
Microwave Screw#13

Oven cavity parts Diagram

Screw

Part #8171862
Replaced by #8169474
?
Manufacturer substitution
This part replaces 8171862. Substitute parts can look different from the original.
This item is not returnable
In Stock
$5.24
Microwave Door Release Button (White)#1A

Control panel parts Diagram

In Stock
$20.59 | 
20% OFF 
Phone Price: $25.59
Power Cord#9

Oven interior parts Diagram

Power cord

Part #8206281
In Stock
$46.16
Screw#17

Oven interior parts Diagram

Screw

Part #8204902
This item is not returnable
In Stock
$8.89 | 
10% OFF 
Phone Price: $9.89
Microwave Glass Turntable Tray#6

Oven cavity parts Diagram

Cook tray

Part #W10143945
Replaced by #WP8172138
?
Manufacturer substitution
This part replaces W10143945. Substitute parts can look different from the original.
In Stock
$57.59 | 
8% OFF 
Phone Price: $62.59
Microwave Door Primary Interlock Switch#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.
In Stock
$69.11 | 
20% OFF 
MSRP: $86.00
Microwave High-Voltage Diode#8

Oven interior parts Diagram

Voltage wire

Part #W10171944
Replaced by #WP8205489
?
Manufacturer substitution
This part replaces W10171944. Substitute parts can look different from the original.
In Stock
$30.69 | 
14% OFF 
Phone Price: $35.69
Microwave Turntable Motor Coupler#7

Oven cavity parts Diagram

Microwave turntable motor coupler

Part #W10143947
Replaced by #WPW10143947
?
Manufacturer substitution
This part replaces W10143947. Substitute parts can look different from the original.
This item is not returnable
In Stock
$11.78 | 
15% OFF 
Phone Price: $13.78
SCREW

See All Related Diagrams

Microwave screw

Part #4358489
Replaced by #4344826
?
Manufacturer substitution
This part replaces 4358489. Substitute parts can look different from the original.
In Stock
$12.49

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