Category: Cars, Repair Services, Tech

The 2005 Sierra's fog lights are located in the front bumper, below the headlight cluster . If you simply need to replace a broken assembly, several direct-fit halogen options are available from reputable manufacturers. Dorman offers direct OEM replacement fog lights with chrome housings and clear lenses that match factory specifications, are DOT-certified for safety, and include a limited lifetime warranty . Similarly, Depo provides CAPA-certified units made from premium materials designed to resist leakage and corrosion . TYC also offers replacement fog lights that meet or exceed FMVSS 108 standards, ensuring proper photometry and safety compliance . For a complete driver-side assembly, American Trucks sells an OEM-certified unit with a clear polycarbonate lens, black housing, and included 9140 halogen bulbs . When replacing bulbs, the 2005 Sierra typically uses 9140 or 9145 halogen bulbs, though you should verify fitment for your specific trim . Remember never to touch the glass portion of halogen bulbs with bare fingers—oil from your skin creates hot spots that cause premature failure .