Exterior Components› Lights and Components

Morimoto

X3B LED Third Brake Light

$239.00

SKU: MRMX3B25

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Morimoto X3B LED Third Brake Light is a high-performance lighting upgrade for 2000-2016 Ford F250, F350, and F450 trucks. Featuring a piano-black polycarbonate housing and 3D red optics, it provides enhanced visibility over OEM units with powerful 3-watt LEDs.

It is fully DOT and SAE compliant and carries a five-year warranty.
Show original supplier description
The Morimoto X3B LED Third Brake Light is an advanced lighting solution designed to replace boring, dim OEM assemblies on 2000-2016 Ford F250, F350, and F450 trucks. Utilizing powerful 3-watt LEDs and optically engineered rail-style optics, this unit delivers a pronounced 3D appearance while significantly improving bed illumination without creating dark spots. The housing is constructed from durable piano-black polycarbonate, ensuring a modern look that complements aftermarket headlights and taillights. Functionality and compliance are central to this design, as the assembly meets all DOT and SAE regulations for on-road safety. Installation is straightforward and requires no complex modifications or custom wiring, thanks to the included plug-and-play harness that utilizes the factory electrical connection points. The unit secures directly into the light cavity using the factory T20 Torx head screws. Morimoto backs this product with a five-year warranty covering defects in function, parts, and finish, reinforcing its build quality. This warranty is non-transferable and applies to the original purchaser, excluding any installation labor costs.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMorimoto
Part NumberMRMX3B25
CategoryExterior Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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