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

47 reviews
$130.00
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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. 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 78 Reviews
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Filter Reviews:
SM
05/28/2025
Sean M.
United States

Perfect third brake light replacement

I've always felt like the OEM third brake light never quite fit the overall look of the 4 runner, especially the venture edition which came with a lot of blacked out trim including the rear wing. This light blends right in with the blacked out wing, provides brighter brake lights and looks real slick.. Install was as easy as removing two screws and a clip.

TS
05/25/2025
Ty S.
United States

Looks great!

Looks great compared to OEM

MC
05/16/2025
Mike C.
United States

Bright, Modern, and Built to Last – Perfect Upgrade!

Just installed the Morimoto 3rd brake light and couldn’t be happier. Super bright, sleek design, build quality is top-notch, and took less than a minute to install. Highly recommend for anyone looking to upgrade!

CF
05/09/2025
Cameron F.
United States

Look great

Everything went very smoothly. Ordering, paying, receiving, installing. All great.

AB
05/07/2025
Anna-Marie B.
United States

Morimoto 3rd brake light

Absolutely the easiest upgrade. Light looks awesome, sets my white 4 runner apart from the others.