Spyder GMC Sierra 1500/2500 99-02- OEM Fog Lights wo/switch Smke FL-CL-GMCY99-SMThese fog lights increase visibility during heavy rain, snow, fog and night time driving. They are designed as direct bolt on replacement parts and are made by an OE approved and ISO certified manufacturers. This Part Fits: Year Make Model Submodel 2002 GMC Sierra 1500 Base 2001 GMC Sierra 1500 C3 2002 GMC Sierra 1500 HT 1999 2002 GMC Sierra 1500 SL 1999 2002 GMC Sierra 1500 SLE 1999 2002 GMC Sierra 1500 SLT 2002 GMC Sierra 1500 WT 2001 2002 GMC