Just Right for Your Silverado

We get it! You've been on the hunt for a third brake light upgrade, but every time you look, it feels like you're just running into the same old cheap options. Well, the X3B from Morimoto is here to change that. This is the upgrade you've been waiting for’a brake and bed light that perfectly blends style, performance, and utility. And guess what? It's now available for your 2014-2018 Chevrolet Silverado truck!

Style That Stands Out

Modern headlights and tail lights have come a long way, yet Chevrolet still sticks with those basic, outdated third brake lights on even the newest trucks. Why settle for that? The X3B is the ideal finishing touch for detail-oriented enthusiasts who refuse to stick with stock. With its striking 3D red brake light optics, this upgrade is as modern as it gets’while still being tasteful. The clear optics illuminate your truck bed, all elegantly housed in a piano-black polycarbonate shell. Here, form truly meets function!

Brake Lights That Shine

When it comes to brake lights, this is where function meets form. The quad brake light optics are not just a pretty face; they’re incredibly effective too. Featuring four jewel-like optics made from optical-grade red polycarbonate, paired with powerful 3W LEDs, this setup provides high-intensity brake lights that are easily visible day or night. Plus, if you're looking for a little extra flair, an F1-style rapid flash module is available and super easy to install (SKU X3B01).

Bed Lights That Work

Bed lights are often an afterthought, but not with the Morimoto X3B LED brake light modules. The optically engineered rail-style optics have been thoughtfully designed to illuminate your bed without any dead spots. While the X3B looks fantastic, it’s also a significant upgrade for those who appreciate utility and actually use their trucks.

Simple Installation

Worried about installation? Don’t be! The X3B reuses all the original mounting points, fits just like your factory brake light, and plugs right into the stock wire harness. No modifications are needed’just a straightforward swap!

Style Meets Safety

All Morimoto assemblies are crafted to comply with DOT and SAE regulations for rear-facing lamps. We take pride in offering stylish, high-performance, and safe products for serious enthusiasts. That’s why every new Morimoto product is verified by trusted third-party labs for compliance and comes with an industry-leading five-year warranty.

What’s Included

• Third Brake Light: 1x Morimoto X3B LED Module

Specifications

• Input: GM Multi-Pin OEM
• Housing: Piano Black Polycarbonate
• Lens: UV-Resistant Clear Polycarbonate
• Brake Light: Red (3W)
• Bed Light: White (3W)

Fitment

• GMC Sierra 1500 HD 2014-2018

Notes

• Replaces GM Part #: 23509162, 20979071
• These housings have been designed for and tested on US-Spec vehicles. Compatibility with vehicles from other countries may vary and is not guaranteed.