Key Features:
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Designed for Chevrolet Silverado 1500 / HD (2014–2018)
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Replaces GM Part #: 23509162, 20979071
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Quad High-Output 3W Red Brake LEDs with Jewel-Like Optics
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Integrated Bed Lighting with White LED Rail Optics
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Sleek Piano Black Polycarbonate Housing with Clear UV-Resistant Lens
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Optional F1-Style Rapid Flash Module (SKU: X3B01)
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Plug-and-Play Installation Using Factory Mounting and Wiring
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DOT, SAE Compliant – Street Legal and Safety Certified
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Backed by Morimoto’s 5-Year Industry-Leading Warranty
Why Upgrade to the Morimoto X3B Third Brake Light?
Style Meets Substance
Stock third brake lights haven’t evolved — but your Silverado has. The Morimoto X3B LED Third Brake Light introduces a premium design with 3D red brake optics, a crystal-clear lens, and an aggressive piano black housing. It’s the finishing touch that finally brings the entire rear end of your truck up to date.
High-Intensity Brake Lighting
Four powerful 3W red LEDs fire through precision-molded red optics, delivering a sharp, attention-grabbing brake light that’s easily visible in all conditions. Add the optional rapid flash module (SKU X3B01) for a Formula 1-inspired blinking pattern under braking — increasing both safety and visual impact.
Functional, Bright Bed Lighting
Unlike most factory brake lights, the X3B features optically engineered white rail-style LEDs designed to flood your bed with even light — no dim spots, no glare. Whether you’re at a job site or tailgate, this is utility lighting done right.
Plug-and-Play Installation
No need to cut, splice, or drill. The Morimoto X3B reuses your Silverado’s factory mounting points and OEM multi-pin connector, making install a simple, secure process. Designed and tested specifically for US-spec Silverado trucks, fitment is seamless and reliable.
Compliance You Can Count On
Every Morimoto brake light is DOT and SAE compliant, and verified by third-party testing labs for legal use and safety. Plus, it’s backed by an industry-best 5-year warranty — so you can upgrade with total confidence.
Vehicle Compatibility:
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Chevrolet Silverado 1500 / 2500HD / 3500HD: 2014, 2015, 2016, 2017, 2018
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Replaces GM Part #: 23509162, 20979071
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Note: Factory “unlock” feature is not retained
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Note: Designed and tested on US-Spec vehicles
Technical Specifications:
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Input: GM Multi-Pin OEM Connector
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Brake Light: Quad 3W High-Output Red LEDs
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Bed Light: Integrated White LED Rail Optics (3W)
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Housing: Piano Black Polycarbonate
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Lens: Clear Polycarbonate with UV-Resistant Coating
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Installation: Plug-and-Play – Uses Factory Mounting Points
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Compliance: SAE, DOT Approved
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Warranty: 5 Years from Morimoto
What’s Included:
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(1) Morimoto X3B LED Third Brake Light Assembly
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Plug-and-Play OEM-Style Wiring Harness
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Optional Rapid Flash Module (SKU: X3B01 – Sold Separately)
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Installation Guide
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5-Year Limited Warranty
The Third Brake Light Your Silverado Deserves
The Morimoto X3B isn’t just a replacement — it’s a true upgrade. Combining cutting-edge LED optics with a premium design and unmatched fitment, this third brake light delivers where others fall short. Say goodbye to stock and hello to style, safety, and illumination that actually works.
Modern look. Functional upgrade. Morimoto performance.
