𝐖𝐢𝐝𝐞 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲: Compatible with 1999-2006 Silverado/GMC Sierra 1500/2500/3500; 2001-2006 Silverado/GMC Sierra 1500HD/2500HD/3500HD; 2007 Silverado/GMC Sierra 1500/2500/3500 Classic&HD Classic. Check your vehicle's model year and make for a seamless fit. Oem Part Number: 5978318,16525205, 923240 𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐒𝐚𝐟𝐞𝐭𝐲 & 𝐕𝐢𝐬𝐢𝐛𝐢𝐥𝐢𝐭𝐲: 2025 Upgrade Equipped with powerful SMD LED chips, this third brake light provides ultra-bright red brake lights and white cargo lighting, improving visibility on the road and ensuring driver safety, especially during braking and unloading. 𝐖𝐚𝐭𝐞𝐫𝐩𝐫𝐨𝐨𝐟 & 𝐃𝐮𝐫𝐚𝐛𝐥𝐞 (𝐈𝐏𝟔𝟖): Designed for all weather conditions, the SUPAREE LED third brake light is IP68 waterproof, featuring a high-density foam liner and sealed housing that ensures excellent performance even in rain, snow, or fog. Built to withstand harsh environments, prolonging the lifespan of your light. 𝐄𝐚𝐬𝐲 𝐏𝐥𝐮𝐠 & 𝐏𝐥𝐚𝐲 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: No need for complex wiring or modifications. This third brake light is designed for a simple plug-and-play installation, replacing your Old light with ease. Just connect the upgraded plug to the factory socket and you're set! 𝐃𝐎𝐓 & 𝐒𝐀𝐄 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝: Enjoy peace of mind with SUPAREE's 1-year warranty and excellent customer service. If you have any issues, reach out for prompt assistance and reliable support. Includes 1 LED brake light and 1 foam padded gasket. SUPAREE LED Third 3rd Brake Light, Compatible with 1999-2007 Silverado/GMC Sierra 1500 2500 3500 HD Classic，High Mount Stop Light Red/White Rear Cargo Light , Smoke Lens