DESIGNED REPLACEMENT FOR1999-2002 Chevy Silverado 1500/ 1500 HD1999-2002 Chevy Silverado 2500/ 2500 HD2001-2003 Chevy Silverado 35001999-2006 GMC Sierra 1500/ 1500 HD1999-2006 GMC Sierra 2500/ 2500 HD2001-2006 GMC Sierra 35002007-2007 GMC Sierra Classic[2-Door Regular Cab | 3/4-Door Extra Cab | 4-Door Crew Cab]OEM Equivalent Part Number: GM2800186, GM2801186, GM2800173, GM2801173, 15198453, 15198460, 19169019, 15224282Attention:[Not Compatible on Stepside Models]Condition: NewColor: Onyx BlackBlack Housing | Clear Lens Package Include: Driver & Passenger Side (Housing & Lens)PRODUCT FEATUREBullet-Cap LED:Our Lights have Tech-Leading DIP LED's Which Illuminate Up To 10x Faster Than Incandescent Bulbs Alerting Trailing Drivers Sooner for Added Safety While Bringing a New Modern Look to your Vehicle with Brighter, More Efficient LightingLens:Our Polycarbonate Lens Offer Superior UV Protection and a High Impact ResistanceStreet Legal Reflector:Highly Reflective Reflectors Offer OEM Compliance's with DOT and SAE StandardsCondensation and Debris Protection:Our Lights Use the Highest Quality Butyl Sealant to Prevent any Imperfections to Enter the Light Housing