Upgrade or replace your 2007-2014 GMC Yukon / Yukon XL 1500 headlight with this genuine GM OEM halogen headlight assembly for the driver side (left/LH) (OEM part #19432937). This direct-fit replacement is engineered to fit SLE / SLT 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 Yukon / Yukon XL 1500.