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SKU:ARX880613

AlphaRex

AlphaRex PRO-Series Projector Headlight Assembly - Plank Style Black w/ Activation Light/Sequential Signal/DRL | 2015-2018 GMC Sierra 3500HD

AlphaRex PRO-Series Projector Headlight Assembly - Plank Style Black w/ Activation Light/Sequential Signal/DRL | 2015-2018 GMC Sierra 3500HD

Regular price $687.83 USD
Regular price Sale price $687.83 USD
Sale Sold out
Shipping calculated at checkout.
Quantity

Special order — lead time varies.

Final sale — not eligible for return or exchange

Special-order part. Please confirm fitment before ordering. Return policy

The AlphaRex PRO-Series Projector Headlights fit the 2015-2018 GMC Sierra 3500HD and upgrade factory housings with a plank-style DRL, sequential turn signals, and activation lighting.

Install Difficulty: DIY
Direct plug-and-play replacement for OEM headlights; installs in 30-45 minutes per side. Headlight beam alignment adjustment recommended after installation.

Product Overview

These projector headlights replace the factory units with a black housing, clear lens design. The plank-style DRL and sequential signal give the Sierra 3500HD a modern lighting signature.

AlphaRex designs every component in-house and builds each headlight to SAE and DOT compliance standards.

Features & Specifications

  • Fits: 2015-2018 GMC Sierra 3500HD
  • Plank-style DRL with activation lighting
  • Sequential LED turn signal
  • Projector low and high beam
  • Black housing with clear lens
  • SAE and DOT compliant
  • Direct replacement for factory headlights
  • Patented AlphaRex component design

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2015-2018 GMC Sierra 3500 HD Base
2015-2018 GMC Sierra 3500 HD Denali
2015-2018 GMC Sierra 3500 HD SLE
2015-2018 GMC Sierra 3500 HD SLT
⚠ Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.

Shipping & Returns

Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.

Warranty

All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.

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  • Free shipping over $250

    Free shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.

    Shipping policy 
  • 30-day returns

    Returns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.

    Return policy