Weathertech in-channel window deflectors are great. They let fresh air in. They keep rain out. Installing them is easy. Follow these steps.
Tools You Will Need
- Weathertech in-channel window deflectors
- Soft cloth
- Rubbing alcohol
- Plastic pry tool
Step 1: Clean the Window Channels
First, you need to clean the window channels. Use a soft cloth and rubbing alcohol. This removes dirt and oil. Clean channels help the deflectors stick well.

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Step 2: Prepare the Deflectors
Next, take out the deflectors from the box. Check them. Make sure they are not damaged. Each deflector is marked. Look for “L” for the left side. “R” is for the right side.
Step 3: Insert the Deflectors
Now, start with the front window. Hold the deflector at an angle. Insert the front edge into the window channel. Then, slide the back end in. Use the plastic pry tool if needed. Be gentle. Do not force it in.
Step 4: Secure the Deflector
After inserting the deflector, push it up. Make sure it fits well. It should be snug. Move the window up and down slowly. This helps the deflector settle in place.
Step 5: Repeat for Other Windows
Repeat the same steps for the other windows. Clean the channels. Insert the deflectors. Secure them. Move the windows up and down.

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Step 6: Final Check
After installing all deflectors, do a final check. Make sure they fit well. There should be no gaps. The windows should move smoothly. If there are issues, adjust the deflectors.
Additional Tips
- Do not use the windows for 24 hours. This helps the deflectors stick well.
- Check the deflectors regularly. Make sure they are still snug.
- If they get loose, adjust them.
Benefits of Weathertech In-Channel Window Deflectors
These deflectors have many benefits. They let in fresh air. They keep rain out. They reduce wind noise. They improve the look of your vehicle.
Conclusion
Installing Weathertech in-channel window deflectors is easy. Clean the channels. Insert the deflectors. Secure them. Follow these steps. Enjoy fresh air and a quieter ride.