Shop Nilight Power Master Window Switch Compatible with 1999 2000 2001 2002 Chevy Silverado 1500 2500 2500 HD 1999 2000 2001 2002 GMC Sierra 1500 2500 2500 HD 3500 Window Control Switch in high quality, support 2 Years Warranty. Made of durable ABS material, waterproof and vibration-resistant, not easy to loose, no fear of scratch, smoothly surface and soft-touch.