Morimoto
11-20 Toyota Sienna X3B LED Third Brake Light
11-20 Toyota Sienna X3B LED Third Brake Light
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Morimoto X3B LED Third Brake Light X3B70
Finish your lighting build with the Morimoto X3B LED Third Brake Light X3B70. Designed for detail-oriented enthusiasts who refuse to settle for stock, the X3B combines aggressive modern styling, premium construction, and OEM-quality fitment in one clean upgrade.
Featuring pronounced 3D LED brake light optics wrapped inside a sleek piano-black polycarbonate housing, the X3B transforms an often-overlooked factory component into a modern centerpiece that perfectly complements upgraded headlights and tail lights.
Modern 3D LED Styling
The Morimoto X3B features a distinctive three-dimensional optical design that creates a sharp and modern lighting signature when illuminated.
The advanced optics are integrated into a premium piano-black housing, providing an aggressive yet refined appearance that looks right at home on a modern lighting build.
Premium Piano-Black Housing
The piano-black polycarbonate housing provides a clean, high-end appearance while complementing both factory and aftermarket exterior lighting.
The result is a significant visual improvement over the traditional factory third brake light without sacrificing the clean lines or original styling of the vehicle.
OEM-Style Fitment
Morimoto engineered the X3B to fit just like the original factory brake light. The assembly reuses all original mounting locations, providing precise fitment without drilling or modifying the vehicle.
Once installed, the X3B integrates cleanly with the vehicle for a finished appearance that looks like it could have come from the factory.
100% Plug & Play Installation
Installation is quick and straightforward. The Morimoto X3B connects directly to the factory wiring harness and installs using the original mounting points.
There is no cutting, splicing, drilling, or permanent modification required. Installation can typically be completed in just a few minutes using basic hand tools.
Premium Construction
Built using durable polycarbonate materials and high-quality LED components, the Morimoto X3B is engineered for dependable long-term performance.
From the precision fitment to the modern LED optics and premium finish, every detail has been designed to provide the quality expected from a Morimoto lighting upgrade.
Key Features
- SKU / Part Number: X3B70
- Pronounced 3D LED brake light optics
- Modern LED lighting signature
- Premium piano-black finish
- Durable polycarbonate housing
- OEM-style fit and finish
- Uses original factory mounting locations
- Connects directly to the stock wiring harness
- 100% plug-and-play installation
- No cutting or splicing required
- No drilling required
- No permanent modifications required
- Quick installation using basic hand tools
The Morimoto X3B LED Third Brake Light X3B70 is the perfect finishing touch for enthusiasts who pay attention to every detail — delivering modern 3D LED styling, premium construction, OEM-quality fitment, and effortless plug-and-play installation.
Technical Specifications
- Input: Toyota Multi-Pin OEM
- Light Source: High Power 3W Red LEDs
- Housing: Piano Black Polycarbonate
- Lens: UV-Resistant Clear Polycarbonate
What's Included
- Third Brake Light: 1x Morimoto X3B LED Module
- Warranty: Five (5) Years
Compatibility
- Toyota 4Runner: 2010-2024
- Toyota Highlander: 2014-2019
- Toyota Prius: 2010-2015
- Toyota Prius C: 2012-2018
- Toyota Prius V: 2012-2018
- Toyota Sequoia: 2022+
- Toyota Sienna: 2011-2020
- Replaces Toyota Part #: 81570-47051, 81570-47050, 81006-52050, 81570-58030
- Compliance: Meets all DOT, SAE and FMVSS108 Standards.
- Note: These lights were developed for compatibility with North American vehicles. Morimoto does not guarantee compatibility on vehicles outside of North America.
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