SKU: 38226649369

X3B LED Third Brake Light: 07-13 Silverado/Sierra

Sale price$179.01 Regular price$198.90
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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For Your Every Summer RSVP, with Code: SUMMER15

Description

X3B LED Third Brake Light: 07-13 Silverado/SierraJust Right: Yes, we know. We know. You have been looking for a third brake light upgrade for a while now, only to retreat every time. Discouraged when the search returns no more than the same old variety of el cheapo options out there. The X3B from Morimoto is different though. It's the one you've been waiting for. It's a no compromise third brake light that offers the perfect pairing of style, performance, and utility, and its now available for your

Just Right: Yes, we know. We know. You have been looking for a third brake light upgrade for a while now, only to retreat every time. Discouraged when the search returns no more than the same old variety of el-cheapo options out there. The X3B from Morimoto is different though. It's the one you've been waiting for. It's a no-compromise third brake light that offers the perfect pairing of style, performance, and utility, and it’s now available for your 07-13 Silverado, Sierra, or Hummer H3T.

Style: Modern headlights have come a long way. Modern tail lights have come a long way... yet GM is still specifying the same basic 20-year-old third brake lights on even their most modern cars. Why? The X3B is the perfect grand finale for detail-oriented enthusiasts who just say no to stock. The pronounced 3D brake light optics are as modern as they get, yet tastefully wrapped up inside a piano-black polycarbonate housing.

Brake Lights: Here, function meets form, because the brake light optics are just as effective as they are attractive. Four jewel-like optics molded from optical-grade clear polycarbonate paired with powerful 3W LEDs create a high-intensity brake light setup that's easily visible both day and night. An optional F1-style rapid flash module is also available, and easy to install (SKU X3B01).

Bed Lights: Are usually an afterthought, but not with the Morimoto X3B LED brake light modules. Optically engineered rail-style optics have been purposefully designed to effectively illuminate your bed without dead spots. While the X3B looks cool, it’s also a major upgrade for enthusiasts who value utility and actually use their trucks too.Easy Install: The X3B re-uses all the original mounting points, fits like the factory brake light, and will plug into the stock wire harness. There are no modifications required for the installation, which takes just a few minutes.

Style and Safety: All Morimoto assemblies are designed to comply with all DOT and SAE regulations for rear-facing lamps. We pride ourselves on offering stylish, high-performance and safe products for serious enthusiasts, which is why all new Morimoto products are verified by trusted third party labs for compliance and are backed with an industry-leading five-year warranty.

What's Included: 

  • Third Brake Light: 1x Morimoto X3B Third Brake Light
  • Wiring: 1x Plug and Play Adapter Harness
  • Gasket: 1x Replacement Foam Gasket
  • Optional Rapid Flash Module: Plug and Play Flasher (X3B01)
  • Warranty: Five (5) Years
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38226649369

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4.8 ★★★★★
Based on 13 reviews
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Product Reviews
D
Verified Purchase
DC
Omaha, US
★★★★★ 5
Works good
Size: 16AWG -20FT 2Pcs
I used it to set up some extra pods on the back of my truck, and having that full 20 feet of length made it so much easier to route everything cleanly without having to splice in extra wire. The 16-gauge copper feels heavy-duty and is protected by a thick PVC jacket that seems like it’ll hold up well against heat and the elements. It’s a simple plug-and-play setup that saved me a ton of time, and the connections snap together with a really solid, secure click. If you’re doing a custom lighting build on a larger vehicle or a boat, this kit is a total lifesaver for keeping your wiring looking professional and staying reliable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
K
Verified Purchase
Kenneth Harris
San Leandro, US
★★★★★ 4
Wiring
Size: 16AWG -20FT 2Pcs
Great wires
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
C
Verified Purchase
Chad H.
Chelsea, US
★★★★★ 5
Wiring harness extension
Size: 16AWG -20FT 2Pcs
Long wires for the switch harness to reach the back bumper
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
A
Verified Purchase
Amazonian
Phoenix, US
★★★★★ 5
high quality, nice tight 1/4" spades, made boat install easy
Size: 16AWG -20FT 2Pcs
nice cables.... 1/4" spade fit tightly on speaker terminals. nice durable plastic covering. lay in the sun to warm up and they straighten right out
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2025
J
Verified Purchase
James O.
Lowell, US
★★★★★ 5
Titan XD LED bar wiring
Size: 16AWG -20FT 2Pcs
Good quality and easy to install. Make sure you have these where you want them because they are difficult to unclip.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2025

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