X3B LED Third Brake Light for 3rd-Gen Tacoma Double Cab (2016–2023)

The Morimoto X3B LED Third Brake Light for the 3rd-generation Tacoma is a premium upgrade that combines elevated styling with functional illumination. Designed for direct replacement of the stock housing, it integrates advanced LED optics for clear, powerful brake lighting and uniform bed illumination. Its refined design enhances both safety and utility while maintaining OEM-level precision.

Each assembly features a piano black polycarbonate housing paired with UV-resistant clear lenses for long-term durability and resistance to environmental wear. The quad brake light optics are molded from optical-grade red polycarbonate and powered by 3W LEDs for maximum intensity. Internal rail-style bed lighting eliminates dark zones, providing full illumination coverage for the truck bed.

Morimoto’s design approach emphasizes modern aesthetics without sacrificing practicality. The 3D red brake light optics add depth and dimension, while the clear lower section provides consistent bed lighting. The X3B’s refined geometry ensures tight fitment, complementing the Tacoma’s design language while upgrading the truck’s rear visual signature.

Installation is fully Plug-and-Play with no modifications required. The X3B mounts directly to the original hardware points and connects via the factory wire harness. The process maintains OEM weather sealing and electrical integrity. An optional F1-style rapid flash module (SKU X3B01) is available for users seeking an enhanced brake light signal effect.

All Morimoto lighting assemblies are tested and certified for DOT and SAE compliance. The X3B delivers a balance of form and function, providing a contemporary appearance while ensuring legal and safe operation on public roads. Every unit is verified through third-party compliance testing and backed by a five-year limited warranty for long-term confidence.