Feature 1Superior Power Heated Towing Mirrors, accelerate drying speed in rainy weather, ensuring high clarity for safe driving. 2LED Turn Signal, provides clear and broad vision, easy to see approaching vehicles and barriers. 3Replacing manufacture part number for reference: GM1320411, GM1321411, 15172059,15172060 , perfectly match to your original vehicle. 4Heavy-duty construction, highly impact-resistant plastic housing, genuine glass lens, shockproof, anti-corrosion and durable. 5Manual extended mirrors, stable performance, good reliability, easy to install and convenient to use.Features: Superior Power Heated Towing Mirrors, accelerate drying speed in rainy weather, ensuring high clarity for safe driving. LED Turn Signal, provides clear and broad vision, easy to see approaching vehicles and barriers. Replacing manufacture part number for reference: GM1320411, GM1321411, 15172059,15172060 , perfectly match to your original vehicle. Heavy-duty construction, highly impact-resistant plastic housing, genuine glass lens, shockproof, anti-corrosion and durable. Manual extended mirrors, stable performance, good reliability, easy to install and convenient to use. Especially designed for Chevy Silverado/ Tahoe/ Suburban. Specification: Condition: Brand New Manufacture Part Number: GM1320411, GM1321411, 15172059,15172060 Material: Glass + ABS Plastic Color: Black Placement on Vehicle: Front Left/ Front right Fitment: Fit for Chevy Silverado GMC Sierra 1500/2500 models only 1999-2002 Fit for Chevy Silverado GMC Sierra 1500HD/2500HD/3500 models only 2001-2002 Fit for Chevy Tahoe models only (Excluding Z71 models) 2000-2002 Fit for Chevy Suburban 1500/2500 models only 2000-2002 Fit for GMC Yukon/Yukon XL 1500 2500 models only 2000-2002 Fit for Chevy Avalanche 1500/2500 models only 2002 Package List: 2 * Towing Mirrors 2 * Wire Harnesses 6 * Screws Notes: 1. Please kindly confirm the fitment before ordering to make sure this item is perfectly fit. 2. Easy to install, but professional installation is highly recommended!