Morimoto X3B LED Third Brake Light for 2009-2018 Ram 1500 / 2500 / 3500

Upgrade your 2009-2018 Ram 1500, 2500, or 3500 with the Morimoto X3B LED Third Brake Light, designed to replace the factory third brake light with a premium LED assembly that combines modern styling, exceptional visibility, and practical cargo bed illumination. Built for truck owners who want more than the outdated factory design, the X3B delivers the perfect combination of performance, functionality, and OEM-quality fitment.

The X3B features a sleek piano black polycarbonate housing accented by bold 3D red brake light optics and crystal-clear cargo bed light lenses. Its contemporary design perfectly complements upgraded headlights and tail lights while giving your Ram a clean, premium OEM-inspired appearance.

Performance is equally impressive. Four jewel-style optical-grade red lenses, powered by high-output 3-watt LEDs, produce an exceptionally bright brake light that's highly visible in both daytime and nighttime driving conditions. The advanced optical design improves rear visibility, helping to increase safety while adding a distinctive modern look to your truck.

Unlike many factory third brake lights, the X3B also incorporates powerful integrated cargo bed lighting. Precision-engineered rail-style optics evenly distribute light across the truck bed, eliminating dark spots and providing excellent visibility when loading or unloading cargo after dark.

Installation is fast and hassle-free. The X3B reuses the original factory mounting locations and connects directly to the factory wiring harness, requiring no cutting, drilling, or modifications for a true plug-and-play installation.

Designed to meet DOT and SAE standards for rear-facing lighting, every Morimoto X3B is independently tested to ensure exceptional quality, safety, and long-term reliability. Backed by Morimoto's industry-leading 5-year warranty, it delivers dependable performance along with premium styling and utility.

Features

• Fits 2009-2018 Ram 1500, 2500, and 3500 models.
• Premium LED third brake light assembly.
• Modern piano black polycarbonate housing.
• Four optical-grade 3D red brake light lenses.
• High-output 3W LED brake lights.
• Bright integrated LED cargo bed lights.
• Precision-engineered bed light optics for even illumination.
• Direct-fit plug-and-play installation.
• Reuses factory mounting points and wiring harness.
• No cutting or modifications required.
• DOT and SAE compliant.
• Third-party tested for quality and safety.
• Backed by Morimoto's 5-year warranty.
• Durable construction for years of reliable performance.

Technical Specifications

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

What's Included

• Third Brake Light: 1x Morimoto X3B LED Module (09-18 Dodge Ram)
• Wiring: Plug and Play Adapter Harness
• Warranty: Five (5) Years

Compatibility

• Dodge Ram: 2009-2018 (Not Compatible with 09-10 HD Trucks)
• Ram HD: 2019+
• Trucks w/ Cargo Camera: Not Compatible
• Replaces Mopar Part #: 55372082AF
• 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