GMC Sierra 07-09 Cover,Fog Light Signal Light / SLT / SLE / SLE1 / SLE2 Model Lh US Driver Side OEM comparable design to ensure the structural fitment and strength. Exact replacement for factory OEM unit, no modification needed. Assembly meets or exceeds DOT & SAE standards Headlight assembly with bulb or headlight assembly with bulb + socket included for attached side marker/park signal lamp Picture could be Left or Right for demonstration purpose only.