Whirlpool
Microwave/Hood Combo

Model # WMH78019HZ1 Official Whirlpool microwave/hood combo

Here are the diagrams and repair parts for Official Whirlpool WMH78019HZ1 microwave/hood combo, 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 112 parts  |

Gaoxin-hvd C W11222648
#26

Interior and ventilation parts diagram

Gaoxin-hvd c

Part #W11222648

Replaced by #W11256462

?
Manufacturer substitution
This part replaces W11222648. Substitute parts can look different from the original.
BEST SELLER
$24.65
20% OFF Phone Price : $30.65
In Stock
Microwave High-voltage Capacitor W10561770
#25

Interior and ventilation parts diagram

Microwave high-voltage capacitor

Part #W10561770

BEST SELLER
$29.89
17% OFF Phone Price : $35.89
In Stock
Microwave Mounting Plate (replaces W10440498) W11025649
#1

Cabinet and installation parts diagram

Microwave mounting plate (replaces w10440498)

Part #W11025649

$12.77
14% OFF Phone Price : $14.77
In Stock
Microwave Turntable Motor Coupler W10337248
#6

Turntable parts diagram

Microwave turntable motor coupler

Part #W10337248

This item is not returnable
$5.69
15% OFF Phone Price : $6.69
In Stock
Halogen Lamp W10892536
#2

Interior and ventilation parts diagram

Halogen lamp

Part #W10892536

Replaced by #W10709921

?
Manufacturer substitution
This part replaces W10892536. Substitute parts can look different from the original.
$15.38
12% OFF Phone Price : $17.38
In Stock
Microwave Installation Template W10190018
#NI

Cabinet and installation parts diagram

Microwave installation template

Part #W10190018

This item is not returnable
$6.39
14% OFF Phone Price : $7.39
In Stock
Microwave/hood Filter W10531156
#15

Air flow parts diagram

Microwave/hood filter

Part #W10531156

Replaced by #WPW10531156

?
Manufacturer substitution
This part replaces W10531156. Substitute parts can look different from the original.
In Stock
Microwave Vent Grille (replaces W10533490) W10701701
#5A

Cabinet and installation parts diagram

Microwave vent grille (replaces w10533490)

Part #W10701701

$44.69
12% OFF Phone Price : $50.69
In Stock
Microwave Screw 8169704
#NI

Cabinet and installation parts diagram

Microwave screw

Part #8169704

Replaced by #WP8169704

?
Manufacturer substitution
This part replaces 8169704. Substitute parts can look different from the original.
This item is not returnable
$5.07
16% OFF Phone Price : $6.07
In Stock
Microwave Turntable Motor Spacer (replaces 4393588, 8206101) 8184109
#9

Turntable parts diagram

Microwave turntable motor spacer (replaces 4393588, 8206101)

Part #8184109

This item is not returnable
$6.49
13% OFF Phone Price : $7.49
In Stock

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace the electronic control board inside a top-freezer refrigerator

How to replace the electronic control board inside a top-freezer refrigerator

The electronic control board is the "brains" of the refrigerator. Replace the electronic control board if it fails.…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator temperature control thermostat

How to replace a refrigerator temperature control thermostat

This helpful refrigerator repair guide explains how to replace the temperature control thermostat in a refrigerator.…

Repair difficulty
Time required
 15 minutes or less
How to replace the condenser fan motor in a top-freezer refrigerator

How to replace the condenser fan motor in a top-freezer refrigerator

The condenser fan is in the machine compartment of the refrigerator next to the compressor. It moves air across the cond…

Repair difficulty
Time required
 15 minutes or less

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

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.…

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.…

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.…