Premium OE‑style Upgrade. The Nilight OE Style Headlights provide a direct-fit, plug‑and‑play lighting solution for 2015–2019 GMC Sierra 3500 HD models equipped with halogen headlights. These assemblies improve light output and on-road aesthetics while meeting OEM safety standards, making them essential for replacement or enhancing functionality.

Construction And Appearance. Built with a durable chrome-plated ABS housing and crystal-clear polycarbonate lens, these headlights feature internal projector optics and integrated amber reflectors. Their sealed IP65 construction, including micro‑venting and silicone seals, prevents moisture intrusion while preserving clarity and finish.

Installation. Designed for straightforward, bolt-on installation without drilling or modification, these headlights connect directly to the factory wiring harness. Simple alignment and fastening complete the swap, typically requiring minimal time and basic hand tools.

Warranty. Nilight backs this headlight assembly with a two‑year manufacturer warranty, ensuring coverage against defects.

Application. This Nilight OE Style Headlights Chrome Housing Clear Lens fits 2015–2019 GMC Sierra 3500 HD vehicles equipped with factory halogen headlights.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov