Let in fresh air, even when raining with these Next Generation Sierra 3500 Double Cab Matte Black, In-Channel Side Window Deflectors from GMC. These vehicle-specific Side Window Weather Deflectors blend seamlessly with your vehicle's design and are both UV- and scratch-resistant. The in-channel Window Vent Visor design provides a sleek profile while allowing fresh air to circulate through open windows while keeping the weather out. Crew Cab and Double Cab (aka Extended Cab) models both have four doors. These vent visors fit Double Cab Models which have smaller rear doors than Crew Cab Models. Double Cab Second Row Doors measure approximately 31.6 inches while Crew Cab Second Row Doors are larger at approximately 42 inches. Includes a set of 4 Matte Black, in-channel window weather deflectors with installation instructions.

• Genuine GMC Accessories provide Factory Fit, Finish and Function
• Set of four Matte Black, In-Channel Side Window Deflectors
• Allows fresh air to circulate through open windows while keeping the weather out
• Blend seamlessly with your vehicle's design
• In-channel design provides a sleek profile
• Set of four vent visors, driver and passenger sides of both front and rear door
• REQUIRES Double (Extended) Cab Models
• EXCLUDES Crew Cab and Regular Cab Models

Sierra 3500 | Window Vent Visors | Double Cab | In-Channel | Matte Black | Set of 4