2014–2015 GMC Sierra 1500 2015–2019 2500HD 3500HD Chrome Projector Headlight Assembly Pair

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This OE-style projector headlight pair is built for 2014–2015 GMC Sierra 1500 and 2015–2019 Sierra 2500HD/3500HD trucks that need a direct replacement for worn, hazed, or damaged factory housings. The chrome housings with clear lenses and amber corners match the factory appearance while the projector low beam design delivers focused light output. H7 high/low beam bulbs are included, so you only need to transfer your existing signal bulbs to complete the installation.

• Fitment:
  • 2014-2015 GMC Sierra 1500 Base / Denali / SLE / SLT models ONLY
    2015-2019 GMC Sierra 2500HD Base / Denali / SLE/SLT models ONLY
    2015-2019 GMC Sierra 3500HD Base / Denali / SLE /SLT / Chassis models ONLY
    [2-Door Regular Cab|4-Door Extra Cab|4-Door Crew Cab]
  • Does NOT Fit Models with LED DRL Headlights
    Does NOT Fit 2014 Old Body Style Models
• OE-style projector headlight assemblies with chrome housings, clear lenses, and amber corners
• Pair includes driver-side and passenger-side headlight assemblies
• Halogen projector low beam design using H7 bulbs for high and low beam functions
• Uses WY21/5W bulbs for turn signals (not included—transfer from existing headlights)
• ABS plastic housing with polycarbonate lens construction
• Bulbs partially included: H7 high/low beam bulbs included; signal light bulbs (WY21/5W) not included
• Direct-replacement fitment for the original headlamp locations with no drilling or modification required
• DOT and SAE certified for street-legal use
  

FAQ – Fitment & Product Details

Q: What trucks does this headlight set fit? A: It fits 2014–2015 GMC Sierra 1500 and 2015–2019 GMC Sierra 2500HD/3500HD trucks in Base, Denali, SLE, SLT, and Chassis trim levels. It fits Regular Cab, Extended Cab, and Crew Cab configurations. It does not fit 2014 old body style models or any trucks equipped with factory LED DRL headlights.

Q: How do I know if my truck has factory LED DRL headlights? A: If your truck has a light bar or LED strip running across the top of the headlight housing that stays on during daytime driving, you have LED DRL headlights and this product will not fit. Factory halogen trucks have standard bulb-based daytime running lights without the LED accent strip.

Q: What is included in the set? A: You receive a pair of headlight assemblies—one driver side (left) and one passenger side (right). H7 high/low beam bulbs are included. Signal light bulbs (WY21/5W) are not included—you'll need to transfer your existing signal bulbs or purchase replacements.

Q: Which bulb types does it use? A: It uses H7 bulbs for both high beam and low beam functions (included), and WY21/5W bulbs for turn signals (not included—reuse your existing bulbs or purchase separately).

Q: Is this a direct replacement for the original headlights? A: Yes. These assemblies mount in the factory headlight locations using the original mounting points and plug directly into the factory wiring harness. No drilling, cutting, or modification is required.

Q: My old headlights have moisture or condensation inside—will new assemblies fix this? A: New assemblies with intact seals will resolve condensation caused by cracked housings or deteriorated factory seals. If you notice temporary condensation after installation, the listing recommends checking that vents are not blocked, switching on low beams for about 20 minutes to heat and evaporate moisture, or placing a silica gel packet inside the housing. Persistent condensation after these steps may indicate a seal issue.

Q: I installed new headlights but my high and low beams don't work—what's wrong? A: If the new assemblies plug in but the beams don't function, the issue is likely on the vehicle side. Check your headlight fuse and relay, inspect the wiring harness connectors for corrosion or bent pins, and verify your ground connections are clean and tight. These are common causes of headlight issues on Sierra trucks that new assemblies won't fix.

Q: Are these headlights DOT and SAE certified? A: Yes. These assemblies are DOT and SAE certified, meeting federal standards for beam pattern, brightness, and safety for on-road use.