Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Whirlpool
Microwave/Hood Combo

Model # MH9115XBQ4 Official Whirlpool over-the-range microwave

Here are the diagrams and repair parts for Official Whirlpool MH9115XBQ4 over-the-range microwave, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 165 parts  |
Light Bulb 4358971
#25

Interior diagram

Light bulb

Part #4358971

Replaced by #WPA3073101

?
Manufacturer substitution
This part replaces 4358971. Substitute parts can look different from the original.
BEST SELLER
$18.12
| 
10% OFF Phone Price : $20.12
In Stock
Switch 4358269
#3

Latch board diagram

Switch

Part #4358269

Replaced by #4392027

?
Manufacturer substitution
This part replaces 4358269. Substitute parts can look different from the original.
$69.11
| 
8% OFF Phone Price : $75.11
In Stock
Switch 4158941
#4

Latch board diagram

Switch

Part #4158941

Replaced by #4392027

?
Manufacturer substitution
This part replaces 4158941. Substitute parts can look different from the original.
$69.11
| 
8% OFF Phone Price : $75.11
In Stock
Switch 4358267
#5

Latch board diagram

Switch

Part #4358267

Replaced by #4392027

?
Manufacturer substitution
This part replaces 4358267. Substitute parts can look different from the original.
$69.11
| 
8% OFF Phone Price : $75.11
In Stock
Switch 4158940
#2

Latch board diagram

Switch

Part #4158940

Replaced by #4392027

?
Manufacturer substitution
This part replaces 4158940. Substitute parts can look different from the original.
$69.11
| 
8% OFF Phone Price : $75.11
In Stock
Screw 4358045
#2

Plate chamber assembly diagram

Screw

Part #4358045

Replaced by #WP3196557

?
Manufacturer substitution
This part replaces 4358045. Substitute parts can look different from the original.
This item is not returnable
$4.39
| 
19% OFF Phone Price : $5.39
In Stock
Screw 4158321
#3

Installation diagram

Screw

Part #4158321

Replaced by #WP8169704

?
Manufacturer substitution
This part replaces 4158321. Substitute parts can look different from the original.
This item is not returnable
$5.07
| 
16% OFF Phone Price : $6.07
In Stock
Screw 4358010
#14

Installation diagram

Screw

Part #4358010

Replaced by #WP98008545

?
Manufacturer substitution
This part replaces 4358010. Substitute parts can look different from the original.
This item is not returnable
$4.67
| 
18% OFF Phone Price : $5.67
In Stock
Screw 4158747
#54

Magnetron and air flow diagram

Screw

Part #4158747

Replaced by #WP3400094

?
Manufacturer substitution
This part replaces 4158747. Substitute parts can look different from the original.
This item is not returnable
$3.95
| 
20% OFF Phone Price : $4.95
In Stock
Microwave Screw 4358380
#19B

Cabinet diagram

Microwave screw

Part #4358380

Replaced by #W11380570

?
Manufacturer substitution
This part replaces 4358380. Substitute parts can look different from the original.
This item is not returnable
$18.19
| 
10% OFF Phone Price : $20.19
In Stock

Effective articles & videos to help repair your microwave/hood combos

View all
5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home....

Read more
How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier....

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

Read more

Parts & More