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Morimoto 3rd Brake Light Replacement For 4Runner (2010-2024)

47 reviews
$130.00
In Stock: 20+ Available

The X3B is the perfect grand finale for detail-oriented enthusiasts who just say no to stock. The pronounced 3D red brake light optics are as modern as they get, yet tastefully wrapped up inside a piano-black polycarbonate housing. The Morimoto 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.

  • Modern Design: Sleek 3D brake light optics for a contemporary look.
  • High Visibility: Six jewel-like lenses and powerful 3W LEDs ensure excellent visibility.
  • Easy Installation: Fits original mounting points, no modifications required.
  • Safety Compliant: Meets DOT and SAE regulations for road safety.
  • Five-Year Warranty: Backed by a 5-year warranty for peace of mind.
  • Warranty: Five (5) Years

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 10-24 Toyota 4Runner. 

 Style: Modern headlights have come a long way. Modern tail lights have come a long way... yet Toyota 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 red 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. Six 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.

 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.

  • Input: Toyota Multi-Pin OEM
  • Light Source: High Power 3W Red LEDs
  • Housing: Piano Black Polycarbonate
  • Lens: UV-Resistant Clear Polycarbonate

Install Video:

Customer Reviews
5.0 Based on 68 Reviews
5 ★
99% 
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Filter Reviews:
B
04/18/2025
Brendan SVG verified by SHOP
United States

Insanely bright. I know the price is high but for the functionality, purpose and aesthetic it gets the job done.

K
04/13/2025
Kay
United States

Love it

Super easy to install, plug and play, and looks great! Very happy with my purchase. I have the nightshade edition and it helps complete the blacked out look.

CA
04/10/2025
Carlos A.
United States

Clean Look, Easy Install

I recently installed the Morimoto 3rd Brake Light on my 4Runner and overall, I’m really happy with the product. The build quality is solid, the light output is bright and clean, and it gives the rear end a much more modern look. Installation was pretty straightforward, but I do wish they had included replacement screws in the package—it would’ve made the process smoother. Still, a great upgrade for any 4Runner owner looking to enhance their lighting setup.

MB
04/05/2025
Mike B.
United States

Perfect upgrade

A1 build quality as you would expect from Morimoto and its plug and play.

BC
04/05/2025
Barbara C.
United States

Brake light bar

This was super easy to install just mimutes and uts bright and sexy. 10/10 !!