Premium Design That Complements Modern Builds
While factory Tundra third brake lights haven’t changed in decades, the Morimoto X3B offers a fresh, modern design with 3D red optics, a piano black housing, and clear bed light optics. It’s the perfect finishing touch for a custom build and fits seamlessly on your 2014–2021 Toyota Tundra.
High-Performance Quad Brake Light Output
This LED 3rd brake light is more than just good looks. The X3B features four jewel-like red brake light optics powered by high-output 3W LEDs, ensuring you’re clearly visible from afar—day or night. Pair it with the optional F1-style rapid flash module (X3B01) for an eye-catching brake signal upgrade.
Functional Bed Lighting Without Dead Zones
Integrated white LED bed lights provide bright, even illumination across your truck bed, making it easier to load and unload at night. The optically engineered rail-style lenses eliminate dead spots and maximize usable light output.
Simple Plug-and-Play Installation
Installation is a breeze with Morimoto’s OEM-style connectors and included plug-and-play harness. The X3B utilizes the factory mounting points, so there’s no cutting, wiring, or guesswork. It’s fully reversible and won’t void your warranty.
Built for Style, Built for Safety
Compliant with DOT and SAE regulations, the Morimoto X3B is designed to look great and keep you safe. The housing is made from UV-coated polycarbonate for long-lasting durability, ensuring your light stays looking sharp for years to come.
Key Features:
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Designed for 2014–2021 Toyota Tundra
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High-output 3W red LEDs with optional rapid flash
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Powerful white bed lighting with custom optics
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Stylish 3D red lenses in a piano black housing
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Fully plug-and-play installation
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DOT & SAE compliant
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Backed by a 5-year Morimoto warranty
What’s Included:
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1x Morimoto X3B LED 3rd Brake Light Assembly
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1x Plug-and-Play Wiring Harness
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Optional: F1-Style Rapid Flash Module (SKU X3B01)
Technical Specs:
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Input: Toyota Multi-Pin OEM Connector
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Brake Light Output: Red (3W LEDs)
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Bed Light Output: White (3W LEDs)
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Housing Material: Piano Black Polycarbonate
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Lens: UV-Resistant Clear Polycarbonate
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Compliance: DOT, SAE Approved
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Replaces Toyota Part #: 81570-0C050
Give your Toyota Tundra the upgrade it deserves with the Morimoto X3B LED 3rd Brake Light—a perfect fusion of form and function for modern truck owners.
