Morimoto Chevrolet Silverado (14-18) X3B LED Third Brake Light
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Warranty Information
Vendor warranty summary
Morimoto Warranty
At a glance: 5 years on headlight and tail light assemblies; limited lifetime on off-road lighting
This is Morimoto's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 4, 2026.
Coverage by product
| Product or component | Coverage |
|---|---|
| Headlight and tail light assemblies (e.g. XB) | 5 years |
| Off-road lighting | Limited lifetime |
| 2Stroke LED bulbs (per product page) | Limited lifetime |
What's covered
- Product failures and defects on headlights and tail lights for 5 years
- Off-road lights for a limited lifetime
- Products must be bought from an authorized Morimoto dealer
What's not covered
- Modifications, alterations, or misuse
- Products bought from unauthorized sellers
- Damage or problems caused by improper installation (document issues before removing lights)
How to make a Morimoto warranty claim
- If something isn't right, take photos or video of the problem before removing the lights
- Contact Morimoto support by phone or email before doing anything else
- Follow their instructions (some items may be field-destroyed with photos; housings usually need to be returned)
Morimoto contact: Phone: 424-239-5142 · Email: morimotohid@morimotohid.com · Claim page / support
Bought it from NVMOS? Start with us.
Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll tell you whether the claim goes through us or straight to Morimoto, and help it along either way.
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Disclaimer: The information on this page describes Morimoto's own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: Morimoto official warranty information. Last updated on nvmos.com: October 4, 2026. See our return policy for NVMOS's own terms.
About the brand
Morimoto is an Atlanta lighting company that designs, engineers and tests its lights in-house. NVMOS carries Morimoto XB LED headlights and tail lights, fog lights, ditch light kits, Banger pods and more for Ford, Ram, Chevy/GMC, Toyota, Jeep and Nissan trucks. For owners tired of dim factory halogens.
Based in: Atlanta, Georgia · Founded: 2008 · Lead time: In-stock items ship in 24–48 hours
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Warranty terms are set by Morimoto, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
Morimoto X3B LED Third Brake Light — Chevrolet Silverado (2014–2018)
The X3B replaces the dated factory third brake light on 14-18 Silverado trucks with a two-in-one unit: 3D red brake optics facing back, clear optics facing down into the bed. The housing is piano-black polycarbonate, so it looks the part even before you hit the brakes.
Four 3W LEDs handle the brake function with good visibility day or night, and the rail-style bed optics spread light without the dark spots you get from a single point source. An F1-style rapid flash module is available separately.
| Spec | Detail |
|---|---|
| Brake optics | 3D red optics, quad configuration with 3W LEDs |
| Bed lighting | Clear rail-style optics, no dark spots |
| Housing | Piano-black polycarbonate |
| Install | Original mounting points, plug-and-play with the stock wire harness |
| Options | F1-style rapid flash module (sold separately) |
| Compliance | Meets DOT and SAE standards |
| Warranty | Five years |
| Fitment | Chevrolet Silverado, 2014–2018 (sold as a single unit) |
Will this fit my Silverado?
Yes. The X3B is a replacement for the factory third brake light on 2014-2018 Chevrolet Silverado trucks and uses the original mounting points.
Does it light up the bed?
Yes. Alongside the 3D red brake optics, the X3B has clear rail-style optics for bed illumination that eliminate dark spots.
How hard is the install?
Straightforward. It uses the original mounting points and offers plug-and-play compatibility with the stock wire harness, requiring no modifications.
Is it street legal, and is it covered?
Yes on both counts. The X3B meets DOT and SAE standards and includes a five-year warranty backing the assembly.
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Technical specifications
| Input | GM Multi-Pin OEM |
|---|---|
| Housing | Piano Black Polycarbonate |
| Lens | UV-Resistant Clear Polycarbonate |
| Bed Light | White (3W) |
Compatibility
| Chevrolet Silverado 1500/HD | 2014-2018 |
|---|---|
| Replaces GM Part # | 23509162, 20979071 |
| NOTE | The unlock feature of the factory light is not retained. |
| 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. |
In the box
| Third Brake Light | 1x Morimoto X3B LED Module (14-18 Chevrolet Silverado) |
|---|---|
| Wiring | Plug and Play Adapter Harness |
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