AVS 194812 In-Channel Ventvisor for 2018-2024 GMC Terrain (4-Piece, Smoke)

Vehicle Fitment

• 2018-2024 GMC Terrain (all trims)

Features

• Sleek in-channel side window deflectors to blend into window profile
• Designed to let fresh air circulate while keeping rain and wind out
• Helps reduce interior heat buildup when parked with windows cracked
• Reduces wind noise and prevents side mirror fogging
• Constructed from impact-modified acrylic for UV and scratch resistance
• No drilling required - installs with included 3M automotive-grade adhesive tape
• Dark smoke finish for clean, low-profile styling
• Car wash safe and backed by AVS limited lifetime warranty

Specifications

• Part Number: 194812
• Finish: Smoke
• Material: Impact-modified acrylic
• Mounting Style: In-Channel (inside the window channel)
• Set: 4-piece (front + rear windows)
• Approximate Dimensions: 46.88" length x 11.88" width x 1.88" height
• Weight: ~2.17 lb per set
• Installation: Adhesive tape (3M) - no drilling required

Included Components

• 2x In-channel ventvisors for front windows
• 2x In-channel ventvisors for rear windows
• 3M double-sided adhesive tape
• Installation instructions

Product Description

The AVS 194812 In-Channel Ventvisor is a custom-designed window deflector set for the GMC Terrain (2018-2024). Its in-channel mounting ensures a low-profile, streamlined appearance by fitting neatly inside the window tracks. This design allows you to crack the windows slightly - improving ventilation - without letting in rain, wind, or dust.

Made from durable, impact-modified acrylic, these vent visors are built to resist UV fading and surface scratching. The dark smoke finish adds a subtle style while helping to reduce interior wind noise and mirror fogging. Installation is straightforward, with no drilling needed - the included 3M adhesive tape provides a secure, car-wash safe fit. Backed by AVS's limited lifetime warranty, this is a practical and stylish upgrade for Terrain owners.