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These black-housing LED headlights swap directly into your Sierra or Yukon with integrated daytime running lights. The set includes both driver and passenger units, ready to mount at factory attachment points. LED construction means cooler operation and longer life than halogen housings.
Ships from FL Warehouse Factory Mounting Points 4-Piece Set
Will these headlights work with my factory wiring harness?
These assemblies mount at factory points, but connector compatibility depends on your specific model year. Test-fit before committing you may need a wiring adapter or harness modification to fully integrate the DRL function.
Do these come with bulbs installed?
The LED DRL units are self-contained, but the main headlight housings may require separate high-beam and low-beam bulbs. Confirm bulb fitment before installation to avoid surprises.
What if one headlight arrives damaged?
Inspect both units immediately upon delivery. Contact support within 48 hours with photos if you spot defects document the damage for a replacement or return authorization.
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