15-19 GMC Sierra HD XB LED Headlights

The Morimoto XB LED Headlights (SKU LF544) are a premium LED headlight upgrade designed specifically for the 2015-2019 GMC Sierra HD. Combining modern styling, advanced lighting technology, and OEM-quality construction, these headlights provide a significant improvement over the factory lighting system while giving your truck a sleek, updated appearance inspired by the 2016-2018 Sierra headlights.

Equipped with high-output Bi-LED projectors and advanced optical engineering, the XB LED Headlights deliver a dramatic improvement in lighting performance compared to the factory headlights. The projectors produce a brighter and wider low beam for superior roadway illumination, while the powerful high beam provides impressive long-range visibility for confident nighttime driving. When properly aimed, these headlights meet and exceed SAE and DOT requirements for legal on-road use.

The integrated full C-shaped LED daytime running lights are powered by premium Osram 5000K LEDs, providing exceptional brightness and a modern appearance while improving daytime visibility. Designed to complement the factory styling of the Sierra HD, the DRLs create a distinctive signature look that enhances the front-end appearance of your truck.

Designed as a true plug-and-play upgrade, the Morimoto XB LED Headlights install using the factory mounting points and original wiring connections with no modifications required. Compatible with Sierra HD models equipped with or without factory LED DRLs, these headlights are engineered to operate without error codes, flickering, or hyper-flashing issues while maintaining factory functionality.

Built for long-term durability, these headlights feature UV-coated polycarbonate lenses designed to resist fading and clouding over time. The durable PPS plastic housing provides excellent protection against the elements, while integrated die-cast aluminum heat sinks efficiently manage LED temperatures to ensure reliable performance and extended component life.

Features:

• Premium LED headlight upgrade for the 2015-2019 GMC Sierra HD.
• Modern design inspired by 2016-2018 Sierra headlights.
• High-output Bi-LED projectors for superior low and high beam performance.
• Brighter, wider low beam with powerful long-range high beam output.
• Full C-shaped LED daytime running lights.
• Osram 5000K LEDs for exceptional DRL brightness and visibility.
• Meets and exceeds SAE and DOT standards when properly aimed.
• Plug-and-play installation with factory-style fitment.
• Compatible with trucks with or without factory LED DRLs.
• No error codes, flickering, or hyper-flashing.
• UV-coated polycarbonate lenses for long-lasting clarity.
• Durable PPS plastic housing with die-cast aluminum heat sinks for efficient cooling.

The Morimoto XB LED Headlights combine advanced Bi-LED projector technology, premium Osram LED components, and durable construction into one of the most complete lighting upgrades available for the 2015-2019 GMC Sierra HD. Offering exceptional visibility, OEM-quality installation, and long-term reliability, they provide the perfect balance of performance, style, and durability.