Weathertech 81709IMB Matte Black In-Channel Rear Side Window Deflectors Rain Guards

The WeatherTech 81709IMB are custom-fit, in-channel rear side window deflectors finished in a sleek Matte Black — ideal for drivers who want a bold, blacked-out aesthetic alongside practical weather protection. Sold as a rear pair, these rain guards allow you to crack the rear windows for fresh airflow while keeping rain, wind blast, and road debris outside the cabin.

Key Features:

• Matte Black finish — distinctive, non-gloss appearance that pairs perfectly with dark trim, tinted glass, and blacked-out exterior accents
• In-channel installation — mounts directly inside the window channel for a flush, factory-installed look with no exterior tape required
• Aerospace-grade acrylic construction — precision-machined from premium 3mm acrylic material for durability and long-term UV resistance
• Reduces wind noise and buffeting — allows windows to be cracked open while minimizing interior wind turbulence
• Improves cabin ventilation — lets stale interior air and heat escape while drawing in fresh air, reducing reliance on air conditioning
• Protects interior from water damage — helps prevent rain intrusion, upholstery staining, and mold when windows are vented
• Car wash safe — safe to use in automatic car washes when properly installed
• No drilling required — held securely in place by tension within the window channel; no modifications to bodywork or paint
• Limited Lifetime Warranty — backed by WeatherTech's manufacturer warranty against defects in materials and workmanship

WeatherTech side window deflectors are precision-engineered to match the exact contours of your vehicle's rear window channels, ensuring a snug, rattle-free fit. The 81709IMB is the Matte Black rear pair variant, designed to complement the full WeatherTech accessory lineup. Installation is straightforward and typically completed in minutes with no special tools.