Power Window Regulator (Regulator Only)
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Power Window Regulator (Regulator Only)
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CARQUEST Window Reg Power Window Regulator (Regulator Only)

Part No. 740-100 Warranty Details  

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Dorman's Window Regulators have been re-engineered to improve on the original design. The latest technological advances in motors, materials and cable systems have been applied to new and previously released applications.

Product Features:
  • Engineered improvements enhance performance
  • Quality tested to ensure trouble free installation, performance, and durability
  • Plug & Play, no wire splicing necessary
  • Features Anti-Pinch technology (where applicable)
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Hardware Included:No
Installation Instructions Included:No
Material:Metal and Plastic
Mounting Position:Front Left


by PowerReviews
CARQUEST Window RegPower Window Regulator (Regulator Only)

(based on 2 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



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  • 2 Stars



  • 1 Stars



Reviewed by 2 customers

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Good fit - excellent DIY item


from Port St Lucie, FL

About Me Auto Enthusiast

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3 or more reviews submitted


  • Durable
  • Easy To Use


    Best Uses

    • Small Cars

    Comments about CARQUEST Window Reg Power Window Regulator (Regulator Only):

    Replacement unit seems as well built or even a bit better then original.


    I used simple wood shims to keep the glass up and out of the way while I was removing and installing the replacement.

    Swap motor then plug in and try the mechanism before installing.

    Easiest place to attach glass is with slide nearly to the bottom of the door, there is a big hole there making access easy.

    Had a small fit problem with the three bolts that hold the motor assembly but was able to pull everything flush with a wrench.

    Be patient working the slide into place, you have to maneuver the top around the glass, be careful. Get the slide in place before bolting motor assembly to door.

    You will need a #3 Phillips screwdriver for several of the screws holding the door together as well as the motor to the regulator.

    I would buy one of these again if I ever have another one fail.

    • Was this a gift?:
    • No

    Saved me over 100 dollars!!!!


    from south tampa

    About Me Casual Driver, Just a not so rich girl

    Verified Buyer


    • 2 hrs watching ex install
    • High-Performance
    • Saves me tons of money


      Best Uses

        Comments about CARQUEST Window Reg Power Window Regulator (Regulator Only):

        I can now close my window!!!!!
        It would be good if you included a white paper so we could have directions! looking online is time consuming! and what to do w extra leftover parts?! ;)

        • Was this a gift?:
        • No

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        Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

        1 Question | 1 Answer
        Displaying question 1
        • Q:

          Looking for chevrolet nabira right back door regulator. Model similar to opel zafira marketed in europe.if available msg price n picture to san_malex@yahoo.com. Urgent pls
          Asked on 8/26/2013 by Hassan abd malek from Malaysia

          1 answer

          • CUSTOMER CARE


            The Dorman - OE Solutions Power Window Regulator (Regulator Only) - Part No. 740-100 does not fit for your Chevrolet Nabira. Unfortunately at this time we do not have the ability to look up parts for your vehicle. We are working to have this ability available on our website in the near future. Until this feature is implemented you may look up the part you are inquiring about by searching for the name, part number, or description. However, we suggest you to visit your nearest Advance Auto Parts store or call us at 1-877-238-2623 and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

            Answered on 8/26/2013 by Morgan from AAP
        Displaying question 1

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