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Hoover U4121 upright vacuum

Hoover U4121 upright vacuum Parts

Here are the diagrams and repair parts for Hoover U4121 upright vacuum, as well as links to manuals and error code tables, if available.

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Browse Parts for U4121 Vacuum Cleaners

  • Field Bolt for Hoover U4121 - Part 045118--

    Motor assembly diagram

    Field Bolt

    Part #045118--

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

  • Washer for Hoover U4121 - Part 169241AW

    Motor assembly diagram

    Washer

    Part #169241AW

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

  • Screw for Hoover U4121 - Part 21447009

    Handle, mainbody, outerbag, hood diagram

    Screw

    Part #21447009

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

  • Rivet-semi Tubular for Hoover U4121 - Part 012503EF

    Handle, mainbody, outerbag, hood diagram

    Rivet-semi Tubular

    Part #012503EF

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

  • Hex Nut for Hoover U4121 - Part 015854EF

    Handle, mainbody, outerbag, hood diagram

    Hex Nut

    Part #015854EF

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

  • Floor Brush Back & N for Hoover U4121 - Part 013155JM

    Cleaningtools diagram

    Floor Brush Back & N

    Part #013155JM

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

  • Washer for Hoover U4121 - Part 166563--

    Handle, mainbody, outerbag, hood diagram

    Washer

    Part #166563--

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

  • Thread Guard & Sp - for Hoover U4121 - Part 049180--

    Agitator diagram

    Thread Guard & Sp -

    Part #049180--

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

  • Wire Holde for Hoover U4121 - Part 045517--

    Motor assembly diagram

    Wire Holde

    Part #045517--

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

  • Washer-lock-843 for Hoover U4121 - Part 019772--

    Motor assembly diagram

    Washer-lock-843

    Part #019772--

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

Most common symptoms to help you fix your vacuum cleaners

Choose a symptom to see related vacuum cleaner repairs.

Main causes: broken drive belt, damaged brush roll, tripped brush roll motor overload, bad brush roll motor, wiring fail…

Main causes: lack of power, bad power cord, drive motor failure, wiring failure…

Main causes: damaged vacuum hose, clogged motor air filter, bad suction motor…

Main causes: weak suction motor, vacuum bag is full, clog in suction air path, dirty exhaust filter, leaky vacuum hose…

Effective articles & videos to help repair your vacuum cleaners

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

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Top questions about Sears and Sears PartsDirect

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5 tips for caring for a vacuum cleaner

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

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Vacuum common questions

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