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Whirlpool
Countertop Microwave

Model # MW8550XS4 Official Whirlpool microwave

Here are the diagrams and repair parts for Official Whirlpool MW8550XS4 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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ALL PARTS
Showing 10 of 118 parts  |
Magnetron 660595
#29

Magnetron and air flow diagram

Magnetron

Part #660595

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

Screw 313638
#19

Cabinet diagram

Screw

Part #313638

Replaced by #WP488729

?
Manufacturer substitution
This part replaces 313638. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
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
Fuse 661172
#14

Magnetron and air flow diagram

Fuse

Part #661172

Replaced by #STD388200

?
Manufacturer substitution
This part replaces 661172. Substitute parts can look different from the original.
This item is not returnable
$2.53 | 
28% OFF Phone Price : $3.53
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
Drive Button 313611
#37

Door and latch diagram

Drive button

Part #313611

$29.01
In Stock
Switch 661146
Switch

Part #661146

Replaced by #814037

?
Manufacturer substitution
This part replaces 661146. Substitute parts can look different from the original.
$33.18
In Stock
Terminal 248562
#10

Wiring harness diagram

Terminal

Part #248562

Replaced by #WP248562

?
Manufacturer substitution
This part replaces 248562. Substitute parts can look different from the original.
This item is not returnable
$4.33
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

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