The Amber Combination Turn Signal And Side Marker Light is a practical and versatile product that meets SAE recommended practice for side turn signal while providing side marker light and side reflector functions. Its polycarbonate lens is welded into the housing to form a single unit, ensuring durability and longevity. To complete installation, the 421-18 grommet and 3-wire plug are required, sold separately. This light fits most makes and models, making it a convenient choice for various vehicles. With its reliable performance and functionality, this Amber Combination Turn Signal And Side Marker Light is a must-have for any vehicle owner.