Photo of window regulators ready for shipment.

Extend the Life of Your Window Regulators: A Simple Trick for Smooth Operation

Aftermarket Parts, OEM Parts, Repair Shop Tips | June 6, 2023

As a responsible vehicle owner, you understand the importance of regular maintenance to keep your vehicle running smoothly. While most maintenance tasks focus on the engine or tires, one crucial element often goes unnoticed—the windows. Window regulators, responsible for the smooth operation of your vehicle’s windows, can be prone to wear and tear, especially during harsh weather conditions. In this blog post, we’ll share a simple yet effective trick to keep your windows running smoothly year-round, ensuring the longevity of your window regulators.

The Power of Silicon Spray:

The secret to maintaining smooth window operation lies in the application of silicone spray. This readily available product works wonders in reducing friction and preventing moisture buildup. By applying a small amount of silicon spray around the outside window channel, where the edges of the glass sit when the windows are closed, you can significantly enhance the performance of your windows.

Step-by-Step Guide:

  1. Begin by cleaning the window channel thoroughly. Use a soft cloth to remove any dirt, debris, or remnants of old lubricants.
  2. Shake the silicone spray can well to ensure proper mixing of the formula.
  3. Spray a small amount of silicone into the top and side channels of the window. Be cautious not to overspray, as a little goes a long way.
  4. To spread the silicone throughout the length of the channel, consider using a clean glove. With a glove, simply glide your hand along the channel, ensuring even coverage.
  5. Repeat this process for each window in your vehicle, paying particular attention to the driver’s side, as it tends to see the most use.

Benefits of Regular Maintenance:

By dedicating a few minutes a couple of times a year to this simple maintenance task, you can experience significant benefits, especially during winter. Here’s why:


  1. Enhanced Window Operation: The application of silicon spray reduces friction, allowing the window to move up and down more smoothly. This makes your driving experience more comfortable and prevents unnecessary strain on the window regulator mechanism.


  1. Extended Window Regulator Life: Smooth window operation means less stress on the window regulator, ultimately extending its lifespan. By incorporating this trick into your regular maintenance routine, you can avoid potentially costly repairs or replacements.


  1. Prevention of Freezing Issues: In colder climates, door seals can become vulnerable to freezing shut. To mitigate this problem, wipe down the door seals with silicone spray as part of your maintenance routine. This creates a protective barrier that helps prevent moisture buildup and ice formation.


Don’t overlook the importance of maintaining your vehicle’s windows. By following this straightforward trick of using silicone spray in the window channels and treating door seals, you can ensure smooth window operation and extend the life of your window regulators. Make it a part of your regular vehicle maintenance routine, and enjoy hassle-free driving throughout the year.

Remember, a little effort today can go a long way in preserving the performance and longevity of your windows and window regulators. Keep your windows running smoothly, and drive with peace of mind. If you need a new window regulator, visit our online shop or click HERE to request a quote.