The 2019-24 Chevrolet Silverado 1500 Crew Cab Rear Left Window Run Channel Seal is a black rubber seal designed specifically for the rear left window of the vehicle. It features a matte finish and is waterproof, making it suitable for various weather conditions. This OE/OEM part by Chevrolet ensures a universal fitment, providing a secure and functional seal for your vehicle's window. Perfect for maintaining the integrity of your Chevy Silverado's exterior, this window run channel seal is a high-quality replacement part for your vehicle.