Hoover
Upright Vacuum

Model #U6423-900 Hoover self-propelled upright vacuum cleaner

Here are the diagrams and repair parts for Hoover U6423-900 self-propelled upright vacuum cleaner, as well as links to manuals and error code tables, if available.


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Showing 10 of 158 parts

Vacuum Beater Bar Belt

#12

Hood and agitator Diagram

Vacuum beater bar belt

Part #38528035
This item is not returnable
$7.37

In Stock

Vacuum Beater Bar Belt

#17

Hood and agitator Diagram

Vacuum beater bar belt

Part #38528034
This item is not returnable
$5.88

In Stock

Vacuum Light Bulb

#33

Handle, housing, and motor Diagram

Vacuum light bulb

Part #27313101

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

Vacuum Wire Harness and Thermal Fuse

#44

Handle, housing, and motor Diagram

Vacuum wire harness and thermal fuse

Part #47534032

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

Vacuum Bag Level Indicator

#25

Handle, housing, and motor Diagram

Vacuum bag level indicator

Part #51151010

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

Hood

#1D

Hood and agitator Diagram

Hood

Part #37253309

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

Vacuum Wheel

#8A

Hood and agitator Diagram

Vacuum wheel

Part #38522077

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

Gasket

#22

Handle, housing, and motor Diagram

Gasket

Part #31178017

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

Retainer

#15

Hood and agitator Diagram

Retainer

Part #34125004

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

Vacuum Wire Harness

#34A

Handle, housing, and motor Diagram

Vacuum wire harness

Part #47173027

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

Symptoms common to all vacuum cleaners

Choose a symptom to see related vacuum cleaner repairs.

Main causes: damaged vacuum hose, clogged motor air filter, bad suction motor
Main causes: lack of power, bad power cord, drive motor failure, wiring failure
Main causes: weak suction motor, vacuum bag is full, clog in suction air path, dirty exhaust filter, leaky vacuum hose
Main causes: broken drive belt, damaged brush roll, tripped brush roll motor overload, bad brush roll motor, wiring failure

Articles and videos common to all vacuum cleaners

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

January 18, 2016

How to use a multimeter to test electrical parts video

By Sears PartsDirect staff

Learn how to use a multimeter to check for wiring problems in an appliance that's not working

December 18, 2014

Deciding between a canister or upright vacuum

By Sears PartsDirect staff

Undecided about canister or upright? We compare them.

December 17, 2014

5 tips for caring for a vacuum cleaner

By Sears PartsDirect staff

Follow this advice to keep your vacuum in good working order.