Whirlpool
Microwave/Hood Combo

Model # GH6178XPT2 Official Whirlpool microwave/hood combo

Here are the diagrams and repair parts for Official Whirlpool GH6178XPT2 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 157 parts  |

Monitor Switch 4393598
#3

Interior and ventilation parts diagram

Monitor switch

Part #4393598

Replaced by #W10269458

?
Manufacturer substitution
This part replaces 4393598. Substitute parts can look different from the original.
BEST SELLER
$22.73
21% OFF Phone Price : $28.73
In Stock
Primary Switch 4393697
#10

Interior and ventilation parts diagram

Primary switch

Part #4393697

Replaced by #W10211972

?
Manufacturer substitution
This part replaces 4393697. Substitute parts can look different from the original.
BEST SELLER
$30.85
16% OFF Phone Price : $36.85
In Stock
Ring Turn 8205778
#9

Magnetron and turntable parts diagram

Ring turn

Part #8205778

Replaced by #W11252182

?
Manufacturer substitution
This part replaces 8205778. Substitute parts can look different from the original.
$38.92
13% OFF Phone Price : $44.92
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
Door Handle 8205064
#12A

Door parts diagram

Door handle

Part #8205064

Replaced by #8206177

?
Manufacturer substitution
This part replaces 8205064. Substitute parts can look different from the original.
$92.09
6% OFF Phone Price : $98.09
In Stock
Inverter 8205093
#21

Interior and ventilation parts diagram

Inverter

Part #8205093

Replaced by #W10217710

?
Manufacturer substitution
This part replaces 8205093. Substitute parts can look different from the original.
$188.73
6% OFF Phone Price : $200.73
In Stock
Magnetron 8184139
#14

Magnetron and turntable parts diagram

Magnetron

Part #8184139

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

Screw 4393834
#13

Air flow parts diagram

Screw

Part #4393834

Replaced by #WP4393834

?
Manufacturer substitution
This part replaces 4393834. Substitute parts can look different from the original.
This item is not returnable
$4.46
18% OFF Phone Price : $5.46
In Stock
Microwave/hood Baseless Lamp 8185188
Microwave/hood baseless lamp

Part #8185188

Replaced by #8204670

?
Manufacturer substitution
This part replaces 8185188. Substitute parts can look different from the original.
This item is not returnable
$15.99
11% OFF Phone Price : $17.99
In Stock
Filter 8184003
#4

Interior and ventilation parts diagram

Filter

Part #8184003

Replaced by #W10113040A

?
Manufacturer substitution
This part replaces 8184003. Substitute parts can look different from the original.
This item is not returnable
$23.21
21% OFF Phone Price : $29.21
In Stock

Repair guides for electric wall ovens

How to replace a wall oven broil element

How to replace a wall oven broil element

Follow these step-by-step instructions to replace the broiler element in an electric oven.…

Repair difficulty
Time required
 15 minutes or less
How to replace a temperature sensor on an electric wall oven

How to replace a temperature sensor on an electric wall oven

These step-by-step instructions guide you through replacing a temperature sensing probe on an electric wall oven.…

Repair difficulty
Time required
 15 minutes or less
How to replace a wall oven hidden bake element

How to replace a wall oven hidden bake element

These step-by-step instructions guide you through replacing the hidden bake element.…

Repair difficulty
Time required
 30 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.…