Upgrade or replace your 2007-2014 GMC Sierra 1500 headlight with this genuine GM OEM halogen headlight assembly for the driver side (left/LH) (OEM part #22853027). This direct-fit replacement is engineered to fit SL / SLE / SLT / Denali trims, matching factory specifications for a precise, plug-and-play installation. Restore crisp, road-legal halogen output and OEM appearance with a refurbished assembly backed by guaranteed fitment, fast shipping, and a hassle-free fit on your GMC Sierra 1500.