The Smittybilt Half Door Side Mirrors (Black) are designed as a direct bolt-on replacement for factory side mirrors on 1987-2006 Jeep Wrangler YJ/TJ/LJ models. These mirrors are sold as a pair, with no drilling required for 88-06 models, but drilling is needed for 1987 YJ models. Backed by a Limited Lifetime Structural Warranty and a 5-Year Finish Warranty, these mirrors offer a perfect fit and reliable performance.