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Scanning LED Side Markers for GMC Sierra HD

Scanning LED Side Markers for GMC Sierra HD

Regular price $149.99
Regular price $249.00 Sale price $149.99
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🇺🇸 Ships nationwide
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Replace factory fittings on 2020-2026+ GMC Sierra HD trucks with precision-engineered LED side markers that bolt directly onto existing brackets without wiring changes. Designed from original CAD templates, these units house a slim LED strip behind a dual-layer lens system that eliminates glare and projects steady, uniform light across the fender. Select clear or smoked covers paired with white or amber diodes to match your cab finish. ADD ON OUR MATCHING SMOKED LED CAB LIGHTS OR MIRROR LIGHTS HERE!

Powering up triggers a scanning startup animation that radiates bright amber pulses from the center outward before transitioning to standard daytime running mode. Internal constant-current drivers and transient surge guards protect circuits from power spikes, while a dedicated breather valve blocks moisture and preserves seal integrity over time. The carton ships four replacement markers for direct socket swapping, though installing the recommended twenty retention clips stops frequent breakage during panel removal. Covered by a one-year warranty, CLICK HERE FOR THE 2020-2024 GMC Sierra HD 2500 3500 Sequential LED Side Marker INSTALLATION VIDEO

📋 Product summary:

  • Exclusive fitment for 2020-2026+ GMC Sierra HD 2500 and 3500 platforms
  • Four optical variations combining clear or smoked lenses with white or amber LEDs
  • Dual-diffusion cover architecture prevents hotspots for road-legally compliant brightness
  • Factory-matching connectors enable genuine plug-and-play replacement without harness cuts
  • Integrated ventilation port equalizes internal pressure and resists water intrusion
  • Kit includes four replacement side indicators ready for immediate install
  • Twelve-month limited warranty guarantees defect-free operation
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NATIONWIDE SHIPPING RETURNS: 30 day returns.
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NATIONWIDE PRODUCT REFUNDS:
The cost of the return shipping and a 6% credit card processing/restocking fee will be deducted from your refund amount. The refund balance will be distributed to you once the order is canceled and the returned product is received and processed.

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