14-18 GMC Sierra Luxx Headlights

Transform your 2014-2018 GMC Sierra with the AlphaRex Luxx Series Full LED Projector Headlights AR880614, combining modern LED performance with aggressive styling and vehicle-specific fitment.

Featuring advanced Bi-LED projectors, LED daytime running lights, and switchback sequential LED turn signals, the Luxx Series provides a significant upgrade over traditional factory lighting while giving your Sierra a distinctive, modern appearance.

Available in Black and Alpha-Black finishes, these headlights are an excellent choice for Sierra owners looking for both performance and style.

Full LED Performance

The Luxx Series replaces traditional halogen primary lighting with integrated Full LED technology, providing crisp illumination, instant-on performance, improved energy efficiency, and a modern lighting appearance.

With the LED light source integrated directly into the headlight assembly, there's no need for conventional halogen bulbs for the main projector functions.

Bi-LED Projectors

At the heart of the Luxx Series are advanced Bi-LED projectors, allowing a single projector system to perform both low and high beam functions.

The projector optics help focus and control the LED output, providing strong forward illumination with a defined beam pattern for improved nighttime visibility.

LED Daytime Running Lights

Integrated LED Daytime Running Lights (DRLs) create a distinctive signature across the front of your Sierra.

In addition to dramatically modernizing the truck's appearance, the DRLs help increase vehicle visibility to other road users during daytime driving.

Switchback Sequential LED Turn Signals

The Luxx Series incorporates switchback sequential LED turn signals for a premium lighting effect.

During normal operation, the lighting displays a clean white signature. Activate the turn signal and the LEDs switch to amber, illuminating in a dynamic sequential pattern.

Once signaling is complete, the system automatically returns to its normal white lighting function.

Black or Alpha-Black Finish

Choose the finish that best complements your Sierra:

Black: Provides a clean, sporty appearance with excellent internal headlight contrast.

Alpha-Black: Offers a darker and more aggressive look that's ideal for blacked-out or customized trucks.

Both options provide a major visual upgrade over the original factory headlight assemblies.

Plug-and-Play Installation

AlphaRex engineered the AR880614 specifically for the 2014-2018 GMC Sierra, allowing the headlights to integrate cleanly with compatible factory systems.

The included plug-and-play wiring and DRL harness simplifies installation and minimizes the need for complicated electrical modifications.

Adjustable Beam Alignment

Once installed, the headlights can be properly aimed using the integrated adjustment system.

Precise alignment allows you to optimize the projector beam for maximum usable road illumination while minimizing unwanted glare for other drivers.

DOT & SAE Compliant

The AlphaRex Luxx Series headlights are designed to meet applicable DOT and SAE requirements, combining modern aftermarket styling with properly engineered road-going lighting performance.

2-Year Warranty

AlphaRex backs the Luxx Series with a 2-year warranty, providing additional confidence in the quality, electronics, and long-term performance of your new headlights.

FEATURES & BENEFITS

• Vehicle-Specific Fitment: Designed for 2014-2018 GMC Sierra
• Luxx Series: Premium AlphaRex Full LED headlight platform
• Full LED Technology: Integrated LED primary lighting
• Bi-LED Projectors: Low and high beam functions from advanced LED projector optics
• LED Daytime Running Lights: Modern signature lighting
• Switchback Function: Transitions between white lighting and amber signaling
• Sequential LED Turn Signals: Dynamic sweeping amber signal effect
• Black Finish: Clean and sporty appearance
• Alpha-Black Finish: Darker, more aggressive styling
• Plug-and-Play Installation: Designed for straightforward factory integration
• DRL Harness Included: Provides proper daytime running light integration
• Adjustable Alignment: Allows precise beam aiming after installation
• DOT Compliant: Designed to meet applicable road-use requirements
• SAE Compliant: Engineered to applicable automotive lighting standards
• OEM+ Fit & Finish: Designed specifically around the Sierra's front end
• 2-Year Warranty: Backed by AlphaRex

FITMENT

GMC Sierra

Years: 2014, 2015, 2016, 2017, 2018

Fitment may depend on your Sierra's original factory headlight configuration. Always verify your year, model, trim, and factory lighting package before ordering.

WHAT'S INCLUDED

• 1x Driver-Side AlphaRex Luxx Series Headlight
• 1x Passenger-Side AlphaRex Luxx Series Headlight
• 1x Plug-and-Play DRL Harness
• Installation Guide

SPECIFICATIONS

Brand: AlphaRex
Series: Luxx Series
SKU: AR880614
Vehicle: GMC Sierra
Model Years: 2014-2018
Lighting Technology: Full LED
Projector Type: Bi-LED
Low Beam: LED
High Beam: LED
DRL: LED
Turn Signal: Switchback Sequential LED
Available Finishes: Black / Alpha-Black
Installation: Plug-and-Play
Beam Alignment: Adjustable
Compliance: DOT / SAE
Warranty: 2 Years

Upgrade your 2014-2018 GMC Sierra with the AlphaRex Luxx Series AR880614 and experience the combination of Full LED performance, Bi-LED projector technology, signature DRLs, sequential turn signals, and aggressive modern styling.

Technical Specifications

• Lens Material: Polycarbonate (PC)
• Housing Material: Polypropylene (PP)
• Housing Colors: Gloss Black
• Side marker: Amber

What's Included

• Headlights: 2x (One Pair) 14-18 Sierra Alpha Black Luxx Series Headlights
• Wiring: Plug and Play Harness
• Warranty: 2 Years

Compatibility

• GMC Sierra 1500: 2014-2018
• GMC Sierra 2500HD/3500HD: 2015-2018
• NOTE: 16-18 Sierra with stock LED turn signals require additional adapter