DESIGNED REPLACEMENT FOR2014 2018 GMC Sierra 1500 w Factory Incandescent Tail Light Model2015 2019 GMC Sierra 2500 HD w Factory Incandescent Tail Light Model2015 2019 GMC Sierra 3500 HD w Factory Incandescent Tail Light Model[2 Door Regular Cab 4 Door Extended Cab 4 Door Crew Cab]OEM Equivalent Part Number: GM2805143, 23141277, 23141276Attention:[Compatible w Factory Incandescent Tail Light Models Only][Not Compatible on 3500 HD Dually Models][Not Compatible w 2014 Old Body Style Models][Not Compatible on Models w Factory LED Tail Lights]Condition: NewColor: Onyx BlackBlack Housing Clear Lens Package Include: Driver & Passenger Side (Housing & Lens)PRODUCT FEATURELens:Our Polycarbonate Lens offer Superior UV protection and a High Impact ResistanceCondensation and Debris Protection:Our Lights Use the Highest Quality Butyl Sealant to Prevent any Imperfections to Enter the Light Housing