• Fast, Free Shipping

  • Price Match Guarantee

  • Family Owned

  • Award Winning Service

  • No-Hassle Returns

Memorial Day Sale!

WeatherTech Window Deflector 70439

WeatherTech Window Deflector

Customer Images

  • Our Price: $74.95
  • Shipping:FREE SHIPPING
  • Part Number: 70439
  • Rating: (423)
Choose Your Vehicle
item enlarge

Front Side Window Deflectors

  • Part #: 70439
  • Light Smoke


Free Shipping

Select your vehicle details above to ensure item compatibility.

Ships between 06/07/16 - 06/10/16
  • Bring peace and quiet back to your open-window drives with WeatherTech Window Deflectors
  • Get fresh air without letting in rain or annoying wind noise
  • Strong acrylic material resists impacts
  • Custom designed to your vehicle for perfect fit and no-drill installation
  • Choose Light Smoke or Dark Smoke finish
  • 3-year warranty

WeatherTech Side Window Deflectors give you the freedom to open your windows without getting assaulted with wind noise or rain. These German-crafted Deflectors let stuffy air out of your vehicle and bring the fresh air in, maximizing your heat/AC efficiency and making yours a more comfortable ride. You can even leave your windows open a crack during those long, hot summer days without fear of rain getting in.

WeatherTech makes your Side Window Deflectors to look as great as they perform. Their smoked acrylic plastic comes in Light or Dark Smoke finishes to fit your style. The acrylic plastic is also a high-impact material that holds up to kicked up rocks and bugs. For further protection the acrylic is UV-treated to resist discoloration and other damage from the Sun's harmful rays.

Your Side Window Deflectors are completely custom-designed to your make, model, and year vehicle. A super-thin window-channel mounting flange is all that's needed for installation, so you don't need to do any drilling or modifications. In just minutes you'll have great protective Window Deflectors with a perfect fit, great looks, and performance to boot. Best yet, WeatherTech backs them with a 3-year warranty.

WeatherTech 70439 fits:

  • 2007-2009 Mercedes-Benz S320
  • 2007-2013 Mercedes-Benz S350
  • 2010-2013 Mercedes-Benz S400
  • 2007-2009 Mercedes-Benz S420
  • 2007-2013 Mercedes-Benz S450
  • 2007-2013 Mercedes-Benz S500
  • 2007-2013 Mercedes-Benz S550
  • 2007-2013 Mercedes-Benz S600
  • 2010-2013 Mercedes-Benz S63 AMG
  • 2007-2009 Mercedes-Benz S63 Amg
  • 2010-2013 Mercedes-Benz S65 AMG
  • 2007-2009 Mercedes-Benz S65 Amg

WeatherTech Window Deflector Customer Reviews


Overall Rating:

5.0 of 5

Average Install Time: Under 30 minutes

Showing 1 of 423 reviews. See All Reviews.


Again, a nice product that fits well. Good quality.

Install Time: Under 30 minutes

Showing 1 of 423 reviews. See All Reviews.