Model # GZ9730XSS0 Official Whirlpool range hood

Here are the diagrams and repair parts for Official Whirlpool GZ9730XSS0 range hood, 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.

Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 38 parts |

#24

Hood parts diagram

Capacitor

Part #8186761

$109.84

In Stock

Qty

#25

Hood parts diagram

Power cord

Part #8186769

$62.00

In Stock

Qty

#19

Hood parts diagram

Transformer

Part #8186782

$153.24

In Stock

Qty

#16

Hood parts diagram

Filter

Part #8186793

Replaced by #WP8212631

$84.13

In Stock

Qty

Hood parts diagram

Chimney

Part #8186775

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

Hood parts diagram

Mounting bracket

Part #8186776

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

#21

Hood parts diagram

Cover (black)

Part #8186792

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

#22

Hood parts diagram

Control box

Part #8186789

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

#29

Hood parts diagram

Terminal cover

Part #8186778

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

Hood parts diagram

Air duct

Part #8186771

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

Most common symptoms to help you fix your range hoods

Choose a symptom to see related range hood repairs.

View all

Why doesn't my range hood's fan work?

Main causes: bad fan switch, electronic control board failure, faulty user interface control, wiring failure…

Why don't my range hood's lights work?

Main causes: bad light bulb, broken light switch, bad electronic control, user interface control failure, bad light sock…

Why does my range hood's fan turn on by itself?

Main causes: sentry feature trips due to high cooktop temperature, bad temperature sensor, electronic control board fail…

Why doesn't my range hood work?

Main causes: lack of electrical power, bad electronic control board, faulty user interface, fan and light switch failure…

Why isn't my range hood's fan pulling much air?

Main causes: clogged air filters, air duct problems, fan motor failure, broken fan blade…

Why is my range hood's exhaust fan noisy?

Main causes: loose mounting screws, bad fan motor, damaged fan blade, worn fan motor bearings…

Why don't my range hood's lights and fan work?

Main causes: electronic control board failure, bad user interface control, light and fan switch failures, wiring failure…

Most common repair guides to help fix your range hoods

These step-by-step repair guides will help you safely fix what’s broken on your range hood.

View all

How to replace a range hood fan motor

If the fan on the range hood won’t run, it’s likely that the fan motor has failed. Follow the steps in this guide to rep…

Repair difficulty

Time required

30 minutes or less

How to replace a range hood fan switch

The fan switch activates the fan motor in the range hood. If the fan switch is defective, replace it using the detailed …

Repair difficulty

Time required

15 minutes or less

How to replace a range hood light socket

When you replace a light bulb and it still won’t work, the socket is likely defective. Use the detailed steps in this re…

Repair difficulty

Time required

15 minutes or less

Effective articles & videos to help repair your range hoods

Use the advice and tips in these articles and videos to get the most out of your range hood.

View all

Wiring schematic symbols explained video

Model # GZ9730XSS0 Official Whirlpool range hood

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Most common symptoms to help you fix your range hoods

Why doesn't my range hood's fan work?

Why don't my range hood's lights work?

Why does my range hood's fan turn on by itself?

Why doesn't my range hood work?

Why isn't my range hood's fan pulling much air?

Why is my range hood's exhaust fan noisy?

Why don't my range hood's lights and fan work?

Most common repair guides to help fix your range hoods

How to replace a range hood fan motor

How to replace a range hood fan switch

How to replace a range hood light socket

Effective articles & videos to help repair your range hoods

Wiring schematic symbols explained video

How to repair broken or damaged wires video

How to use a multimeter to test electrical parts video

Parts & More

Stay Connected

Quick links

Let us help you

More resources