AVS 194429 In-Channel Ventvisor Window Deflectors for 2017-19 Buick LaCrosse

Vehicle Fitment

• 2017-2019 Buick LaCrosse (all trims) - Sedan

Features

• Impact-resistant acrylic construction for durability
• Dark smoke finish for UV resistance and style
• Low-profile in-channel mounting for a sleek, streamlined look
• No drilling required - installs using 3M automotive-grade adhesive
• Allows windows to be slightly open for ventilation while keeping rain out
• Helps reduce wind noise and mirror fogging
• Helps regulate cabin temperature by allowing fresh air in
• Car-wash safe and backed by a limited lifetime warranty

Specifications

• Material: UV- and scratch-resistant acrylic
• Finish: Smoke
• Pieces: 4-piece set - front left, front right, rear left, rear right
• Mounting: In-channel (inside window track), tape-on
• Dimensions: ~46.88" x 11.88" x 1.88" (per spec from AVS) 
• Installation: Clean window channel, press in place, allow adhesive to cure per instructions

Included Components

• 1x Left front in-channel visor
• 1x Right front in-channel visor
• 1x Left rear in-channel visor
• 1x Right rear in-channel visor
• 1x Instruction sheet (installation guide)

Product Description

The AVS 194429 In-Channel Ventvisor Kit is engineered for the Buick LaCrosse from 2017 through 2019. These deflectors mount inside your vehicle's window channels for a clean, integrated look - unlike bulkier external visors, they offer a subtle profile that preserves the vehicle's design.

Made from durable, impact-resistant acrylic, the visors come in a dark smoke finish that resists UV fading and scratching. Installation is straightforward: just clean the window channels, peel the backing off the 3M tape, press the visors into place, and allow time for the adhesive to fully set (per the included installation instructions). No drilling needed.

Once installed, the ventvisors allow your windows to be cracked slightly to let fresh air circulate while keeping out rain. This helps reduce interior heat buildup, minimize wind noise, and prevent mirror fogging. Backed by AVS's limited lifetime warranty, this 4-piece kit offers both style and long-term functionality.