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Whirlpool
Countertop Microwave

Model # MW8900XS5 Official Whirlpool microwave

Here are the diagrams and repair parts for Official Whirlpool MW8900XS5 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 133 parts  |
Screw 313638
#24

Cabinet and latch 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
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
Fuse 313887
#14A

Magnetron and air flow diagram

Fuse

Part #313887

Replaced by #STD388200

?
Manufacturer substitution
This part replaces 313887. Substitute parts can look different from the original.
This item is not returnable
$2.53 | 
28% OFF Phone Price : $3.53
In Stock
Support 313653
#18

Cabinet and latch diagram

Support

Part #313653

Replaced by #WP3149478

?
Manufacturer substitution
This part replaces 313653. Substitute parts can look different from the original.
This item is not returnable
$4.49 | 
18% OFF Phone Price : $5.49
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
Drive Button 313611
#37

Cabinet and latch diagram

Drive button

Part #313611

$29.01
In Stock
Microwave Stirrer Fan Drive Belt 313646
#14

Stirrer drive diagram

Microwave stirrer fan drive belt

Part #313646

Replaced by #WP313646

?
Manufacturer substitution
This part replaces 313646. Substitute parts can look different from the original.
$31.49
In Stock
Switch 313077
#20A

Cabinet and latch diagram

Switch

Part #313077

Replaced by #814037

?
Manufacturer substitution
This part replaces 313077. Substitute parts can look different from the original.
$33.18
In Stock
Magnetron 313034
#29C

Magnetron and air flow diagram

Magnetron

Part #313034

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

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