Smoke Lens Housing Bumper Fog Light Wiring For GMC 99-02 Sierra 00-06 Yukon XL Complete set (Driver & Passanger Side) Designed as direct bolt-on replacement parts Enhance visibility during night time, heavy rain, snow, or dense fog S.A.E. (Society of Automotive) and D.O.T. (Department of Transportation) approved to ensure the quality and fitment Minor modifications may be needed for some of our products or for certain car models