17-19 Ford Super Duty X3B LED Third Brake Light

Morimoto X3B LED Third Brake Light – 2017+ Ford Super Duty

Upgrade your 2017+ Ford Super Duty with the Morimoto X3B LED Third Brake Light (X3B40). Designed to replace the outdated factory third brake light, the X3B combines modern styling, powerful LED performance, and improved truck-bed illumination in one premium package.

The X3B features aggressive 3D red brake light optics, clear bed-light optics, and a sleek piano-black polycarbonate housing that gives your Super Duty a clean and modern appearance.

Its quad brake light optics are manufactured from optical-grade polycarbonate and powered by high-output 3W LEDs, delivering bright and consistent illumination for excellent visibility during both daytime and nighttime driving.

For an even more distinctive look, the X3B is compatible with an optional F1-style rapid flash module, adding a motorsport-inspired flashing effect to the third brake light.

The integrated rail-style LED bed lights provide wide and even illumination across the truck bed, helping eliminate the dark spots commonly associated with factory bed lighting.

Installation is completely plug-and-play. The X3B uses the existing factory mounting points and connects directly to the stock wiring harness, requiring no cutting, splicing, or permanent modifications. Super Duty models equipped with a factory rear camera can also transfer the existing camera directly into the X3B assembly.

Features:

• Designed for 2017+ Ford Super Duty trucks
• Morimoto part number: X3B40
• Modern 3D red LED brake light optics
• Quad high-intensity brake light optics
• High-output 3W LEDs
• Optical-grade polycarbonate construction
• Sleek piano-black housing
• Integrated rail-style LED bed lighting
• Wide, even truck-bed illumination
• Compatible with optional F1-style rapid flash module
• Factory rear camera can be transferred on equipped models
• Uses original factory mounting points
• Plug-and-play factory wiring connection
• No cutting, splicing, or permanent modifications required
• DOT and SAE compliant
• Backed by Morimoto's 5-year warranty

Give your Ford Super Duty a serious lighting upgrade with the Morimoto X3B LED Third Brake Light—combining premium styling, improved visibility, and practical bed illumination with an easy factory-style installation.

Technical Specifications

• Input: Ford Multi-Pin OEM
• Housing: Piano Black Polycarbonate
• Lens: UV-Resistant Clear Polycarbonate
• Bed Light: White (3W)
• Note: While physically compatible with Raptor, the X3B does not have separate LEDs for the red parking lights on the Raptor third brake light. That feature will no longer be functional.

What's Included

• Third Brake Light: 1x Morimoto X3B LED Module (15+ Ford F-150/Super Duty/Ranger/Maverick)
• Wiring: Plug and Play Adapter Harness
• Warranty: Five (5) Years

Compatibility

• Ford F-150: 2015+
• Ford Lightning: 2022+
• Replaces Ford Part #: FL34-13A613-AM, FL3Z-13A613-B, HC3Z13A613D, HC3Z-13A613-E, HC3Z-13A613-F
• Note: While physically compatible with Raptor, the X3B does not have separate LEDs for the red parking lights on the Raptor third brake light. That feature will no longer be functional.
• NOTE: These housings have been designed for, and tested on, US-Spec vehicles. Other countries' compatibility may vary and is not guaranteed nor always known.

Installation Guide

Product Video