WeatherTech 80940IMB Matte Black Front Side Window Deflectors - In-Channel Rain Guards

The WeatherTech 80940IMB are custom-fit, matte black front side window deflectors designed specifically for the 2019–2026 Mercedes-Benz Sprinter (Crew, Cargo, and Passenger configurations). These in-channel window visors — also commonly called rain guards or vent visors — allow you to crack your windows for fresh air circulation without letting in rain, snow, or road debris.

Precision-engineered to fit directly inside your vehicle's window channel, these deflectors deliver a clean, factory-style appearance with no exterior tape required. The matte black finish (IMB) provides a subtle, stealthy look that complements the Sprinter's exterior while maintaining the low-profile, OEM-quality aesthetic WeatherTech is known for.

Key Features:

• Custom-Fit In-Channel Design — Seats securely inside the window channel; held in place by tension with no drilling or exterior tape needed
• Matte Black Finish — Sleek IMB (In-Channel Matte Black) styling for a clean, understated look
• 3mm Acrylic Construction — Crafted from premium aerospace-grade acrylic that resists chipping, shattering, and UV damage
• Reduces Wind Noise — Low-profile aerodynamic design helps minimize cabin wind buffeting when windows are cracked
• Deflects Rain & Debris — Redirects rain, snow, and bugs away from your partially open windows
• Heat Escape & Fog Prevention — Allows interior heat to escape and improves air circulation to reduce window fogging
• Car-Wash Safe — When properly installed, safe for use in automatic car washes
• Designed & Engineered in the USA, Handcrafted in Germany
• Sold as a Pair — Includes driver and passenger side front deflectors
• Backed by WeatherTech's lifetime limited warranty

Installation is straightforward with no special tools required. Simply clean and dry the window channel, then seat the deflector into the channel using the included instructions. Once installed, leave windows fully closed for at least 12 hours to allow the deflectors to properly set. Compatible with 2019–2026 Mercedes-Benz Sprinter Crew, Cargo, and Passenger vans.