• **OEM-Quality Assurance**: OEM# 22853029, 22853030,20980241, 20980242.PARTSLINK: GM2502283, GM2503283.Meticulously tested for 100% compatibility, precisely modeled to fit your original car model: Compatible with2007-2013 GMC Sierra 1500 (Fit 2007 New Body Style only), 2007-2014 Sierra 2500 HD 3500 HD (Fit 2007 New Body Style & 2014 Old Body Style models only).Kindly note, bulbs are included.
• **Weather-Proof Performance**: Engineered with a specialized PUR adhesive for a sealed waterproof coating, subjected to a 100% air-tightness check. The base's composite material integrates a one-way breathable film to maintain stable internal temperature and humidity.
• **Remarkable Brightness**: Equipped with a UV optical coating to prevent yellowing and aging of the lens, ensuring a clear and reassuring journey at night. Fully compliant with SAE regulations.
• **DIY-Friendly Installation**: Effortlessly installable at a repair shop or by yourself. Reply "DIY" for comprehensive installation instructions.
• **3-Year Peace of Mind**: In the unlikely event of product damage due to regular use within the first 3 years of your purchase, simply kickstart a hassle-free refund or replacement process by providing the order number and pictures. Refer to the warranty card inside the box for detailed terms.