Morimoto Super Duty X3B LED Third Brake Light (23-27)
Morimoto X3B LED Third Brake Light — Ford Super Duty (2023–2027)
The factory third brake light on a 2023-2027 Super Duty does the legal minimum and lights the bed poorly. The X3B replaces it with four 3D red brake optics driven by 3W LEDs and a rail-style bed light that fills the box instead of leaving dark spots.
Everything lives in a piano-black polycarbonate housing that bolts to the factory mounting points and plugs into stock wiring. All components comply with DOT and SAE regulations for rear-facing lamps.
| Spec | Detail |
|---|---|
| Part number | X3B40 |
| Brake optics | Four 3D red optics, optical-grade polycarbonate, 3W LEDs |
| Bed light | Clear rail-style optics |
| Housing | Piano-black polycarbonate |
| Options | Optional F1-style rapid flash module |
| Installation | Factory mounting points, plug-and-play with stock wiring |
| Compliance | DOT and SAE regulations for rear-facing lamps |
| Replaces | Ford FL34-13A613-AM, FL3Z-13A613-B, HC3Z13A613D, HC3Z-13A613-E / -F |
| Fitment | Ford F-250 / F-350 / F-450 Super Duty 2023–2027 (US-specification vehicles) |
Which trucks does this fit?
Compatibility extends across Ford F-250, F-350 and F-450 Super Duty models from 2023-2027. These housings are designed and tested exclusively for US-specification vehicles, so compatibility elsewhere may vary.
Is it street legal?
Yes. All components comply with DOT and SAE regulations for rear-facing lamps, meeting safety and legal requirements.
How hard is the install?
Straightforward. The unit uses factory mounting points and is plug-and-play with stock wiring, so no cutting or splicing is needed.
Does it light up the bed?
Yes. Rail-style bed lights are built into the housing and are designed to eliminate dark spots for practical truck bed illumination.
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