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Window Regulator Information Page

Window regulators and motors, located within car doors, help raise and lower windows of the vehicle. Since we use our windows frequently, window regulators and window motors are some of the most actively used parts in any vehicle. For this reason, window regulators and window motors are subject to high wear and tear that lead to breakage and inconvenience.

Some of the common reasons for window regulator and window motor failure(s) include excessive strain and breakage caused by forcing the window, damaged window track, old or worn pulley and cable lines, and general wear and tear. Therefore, the quality of the design and material is important to the reliability of the window regulator and motor.

1A Auto carries some of the most reliable and dependable long-lasting window regulators and window motors available. These Brand NEW window regulator assemblies are built to high quality control standards and often include improved designs to help increase durability and value. All window regulators and window motors are pre-assembled direct replacements for quicker and easier installation. Window regulators come with a per item warranty.

Features:

  • Brand New
  • Pre-assembled
  • Direct bolt-on replacement
  • Built to quality control standards
  • Often improved design for durability
  • Per item warranty included

At 1A Auto, we're here to help you get the right window regulator for your vehicle. If you have any questions about the product, warranty, or compatibility please call our customer service toll free at 888-844-3393.

Frequently Asked Questions about Window Regulators:

  1. Are these NEW window regulators?
  2. What is the per item warranty on these window regulators?
  3. Are 2 and 4 door window regulators interchangeable?
  4. Does the window regulator come with the motor?
  5. What caused my old window regulator to break?
  6. Tips on how to replace a window regulator.
Are these NEW Window Regulators?
Yes! 1A Auto offers only quality Brand NEW window regulators. We stand behind our products and services; therefore, we do not offer re-built or re-furbished regulators to our valued customers. All window regulators are made to perform like the originals. In some instances our manufacturers improve the design or materials to fix known defects in the original.
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What is the per item warranty on these window regulators?
The warranty type depends on the window regulator. Most of our window regulators include a limited lifetime warranty, and some carry a 60 Day limited warranty. Warranty covers the price of the item. To find out your item's specific warranty, please contact our customer service toll free at 888-844-3393.
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Are 2 and 4 door window regulators interchangeable?
No! Auto manufacturers generally produce different window regulators for the 2 door and 4 door models. Therefore the window regulators are neither compatible nor interchangeable. If you have further questions about compatibility, please contact our customer service toll free at 888-844-3393.
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Does the window regulator come with the motor?
Each product description provides detailed information about the included components. If you have any questions about what is included with the item, please contact our customer service toll free at 888-844-3393.
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What caused my old window regulator to break?
Your window regulator may need to be replaced for many reasons. The more common causes of window regulator failure are excessive strain, old or worn components, and general wear and tear. For these reasons, it is important to choose a quality designed and manufactured window regulator. Problems that may contribute to broken regulators:
  • Damaged window track
  • Worn or compromised weatherstripping
  • Misaligned window
  • Misplaced window stops
  • Obstructions in the windows or doors
  • Weakened balance springs
  • Ground wiring fault
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Tips on how to replace a window regulator.
  • Obtain a copy of the dealer service manual procedure.
    • Many dealer customer service or parts counters will let you copy this information if you ask nicely. Some may charge for it, but either way having the correct procedure and diagrams is invaluable.
  • Understand how your window aligns
    • Windows have many adjustment points that control
      • How far up
      • How far down
      • Angle when the window is down
      • Angle when the window is up
      • Forward and rearward pitch of the window
    • Making sure your window is aligned properly and goes up and down without obstruction (when attached to the mechanism) is crucial in extending the life of your new regulator.
  • Choose an appropriate work area and have patience.
    • Make sure you have a large protected space to work in.
    • Don't let yourself be rushed by the weather.
  • Allow yourself plenty of time.
    • A window regulator can be a day long project.
    • Don't let yourself be rushed by starting at 7 pm on Sunday knowing you need the car for work at 6 am on Monday.
  • Do many slow tests up and down and look for problems when you have installed the regulator but BEFORE you have put the entire door back together.
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Get the 1A Auto Car & Truck Window Regulator Advantage
  • Factory trained technicians available to help you choose the correct window regulator for your car or truck
  • Our high quality window regulators are cycle tested up to 30,000 times to insure long life
  • All window regulator orders are subject to our "No Hassle" return policy
  • Secure Online Ordering
  • Speed! 98% of window regulators leave our warehouse within 24 hours (1 business day)
  • Free Ground Shipping (USA Only) on Window Regulators!