This is a pair of taillights for a 1999-2004 Ford Mustang. The taillights are a direct replacement and come with all necessary hardware for installation. They are sealed assemblies with red lenses and white housing. The taillights fit on the rear left and right sides of the car and are compatible with both GT and Base Convertible Coupe models. The taillights are made by Ford and have part numbers YR3Z13405AA (left) and YR3Z13404AA (right). They come with a 90-day manufacturer warranty and are in excellent working condition.