TrailFX 4536IC Low-Profile In-Channel Window Vent Set for Select Chevrolet Silverado and GMC Sierra

Improve cab ventilation and help keep rain, wind, and road debris outside with the TrailFX 4536IC low-profile in-channel window vent set. Designed for a precise, vehicle-specific fit, these smoke acrylic rainguards follow the contour of the window frame for a clean appearance and reliable performance. The in-channel design installs inside the window channel without drilling or painting, preserving the factory look while allowing fresh air into the cab.
The snap-in installation is straightforward and typically takes about 30 minutes. Mounting hardware is included, and the set contains four window vents for a complete installation. The low-profile styling provides a subtle appearance while helping reduce window fogging and improve airflow during changing weather conditions. Durable acrylic construction is suited for everyday driving and outdoor use.
TrailFX backs the 4536IC with a limited lifetime warranty for added confidence. This specific-fit set is compatible with select Chevrolet Silverado and GMC Sierra models, including 2014 Chevrolet Silverado 1500 and GMC Sierra 1500, 2015 Chevrolet Silverado 1500, 2500 HD, and 3500 HD, 2015 GMC Sierra 1500, 2500 HD, and 3500 HD, and 2016 Chevrolet Silverado 1500 and GMC Sierra 1500. Verify vehicle fitment before ordering to ensure compatibility with the intended truck.