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Raxiom LED Third Brake Light; Chrome (99-04 All, Excluding 03-04 Cobra)

Item 49137
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      Review & Installation Video

      Hey I’m Justin with, and I have with me a couple of LED third brake light options from Raxiom, fitting your 99-04 Mustang. Raxiom’s whole philosophy is that lights just aren’t for seeing but also for being seen, so with that in mind they produce a wide variety of stylish and unique lighting for your Mustang, all backed by an industry leading full 2 year warranty. The two lights I have with me here are Raxiom’s smoked and chrome option, and they’re designed to completely replace the factory third brake light located in the trunk lid of your New Edge Mustang. As for the styling differences, I think you can see it’s pretty obvious, the smoked option is available here on the site and it adds some of that dark aggressive styling to the rear end of the car, that works especially well with a set of dark smoked tail lights, or even a blacked out rear deck lid panel like we have installed on our 2000 V6. That chrome styling however will look good on its own, and add some of that clean styling to the rear end of the car. Besides the styling differences, I’d say the biggest feature with both these options, is that they replace the dull, dated, and possibly burned out factory third brake light, and replace it with a series of bright, modern LED bulbs. Not only does this look a million times better but it also increases the visibility, which should help your safety in return. Since the Raxiom housings are made to original factory specifications using OEM quality materials, the fit and finish is perfect as you might expect, because of this the install should be pretty straightforward, and only take you about 30 minutes from start to finish, using nothing but a 10mm socket and your own two hands. So if you’re looking to replace the old and tired third brake light on your New Edge with a modern piece that utilizes LED lighting, then be sure to check out the smoked or chrome option from Raxiom, right here at

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Eye-Catching Styling
      • Chrome Finish
      • Improves Safety
      • Simple Installation
      • DOT Approved Under Compliance# QR1300242
      • Fits 1999-2004 Mustangs, Excludes 03-04 Cobras


      Eye-catching Looks. The Mustang LED Third Brake Light from Raxiom adds bold eye-catching styling to any 1999-2004 GT or V6 Mustang with it's chrome housing and bright LED's.

      Extra Safety. Not only does the Raxiom Chrome LED Third Brake Light add bold styling to your new edge mustang, but it will also add an extra level of safety making sure that you are seen when you apply the brakes with it's bright red LED's.

      Simple Installation. This Raxiom third brake light is crafted from OEM quality materials for a perfect fit. Installation is straight forward and simple, just unplug the old bulbs and replace with the new LED strip. See the convenient video below for more details.

      DOT Approved. This Mustang Third Brake Light is DOT (Department of Transportation) approved for legal street use under compliance # QR1300242.


      Fitment: 1999 2000 2001 2002 2003 2004 Details

      MPN# 49137

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (55)

      Write a Review

      Ratings Summary

      4.7 out of 5 overall rating from 55 customers

      Installation Time: Less than 1 Hour

      • March 15, 2020

        5 2004 V6 - ReeceMuscle Installation Time: Less than 1 Hour

        Amazing products!

        The Raxiom LED Third Break Light is certainly something I would consider a good bang for your buck. The look is great and installation was easy, couldn't be happier.

        Helpful (0)
      • December 14, 2019

        4 1998 GT - Gtstang68 Installation Time: Less than 1 Hour


        Excellent price great fit, when through a little trouble ordering

        Helpful (0)
      • October 01, 2019

        1 2003 GT - Beware Installation Time: Less than 1 Hour

        only 3 of 4 circuits work

        Bought this lights and other lights about 3 months ahead of getting the car painted. When I installed them, only 3 of 4 light circuits worked. Throughly checked all the car cuits and they are properly operating. Checked resistance of all 4 light circuits on the lamp and they show about the same resistance. There is no way to open up the light fixture to further diagnosis. AM only has a 30 day warranty and would not help me in any way other than sell me a new one. This will be my last purchase through AM. BTW, lights are made in Tiawan and there is no way to get in touch with the manufacturer.

        Helpful (0)
      • April 09, 2019

        5 2004 GT - AbramR Installation Time: Less than 1 Hour

        third brakelight

        Arrived quickly and was a direct bolt on and plug and play item. The only issue l had was plugging them in to the bulb sockets, had to do a little filing to get them to fit but works great and looks awesome.

        Helpful (0)
      • March 28, 2019

        4 2000 GT - DbeesOKC Installation Time: Less than 1 Hour

        Great Replacement

        Looks great after installation and the quality of the unit is excellent. A couple of tips on installation: be patient, look at the orientation of the sockets before you start disconnecting them. Old plastic gets brittle with age, so my 2000 GT required a little care with the sockets to prevent an unnecessary headache. You might want to shoot some WD40 in the sockets before you attempt plug in the LED connectors in the light sockets as they were not just a pop out and pop in experience as it appears in video. Then plug in the power plug to check the operation of all of the LEDs BEFORE you install back in the deck lid. You'll love the neat appearance when done.

        Helpful (0)
      • March 15, 2019

        5 2003 V6 - bobhall98 Installation Time: Less than 1 Hour

        Easy Install, Looks Good!

        Very easy install and looks great. I have a satin silver Mustang and the chrome brake light looks much better than the stock red lens.

        Helpful (0)
      • January 24, 2019

        5 2001 V6 - GlendaM Installation Time: Less than 1 Hour

        great looking brake light

        I love the new look of this brake =light. It sets my car apart from everyone

        Helpful (2)
      • December 19, 2018

        5 2002 GT - AllenL Installation Time: Less than 1 Hour

        Chrome third brake light

        Great futuristic looks and uses the bulb socket to power the new led third brake light

        Helpful (3)
      • August 03, 2018

        2 2003 V6 - retiredmarine Installation Time: Afternoon

        NOT HAPPY

        the connectors supplied with the kit will not fit in the bulb sockets. I had to splice an solder them to the socket terminals. no amount of force would make them fit. some one didn't do their homework. I am pleased with the look an operation of the unit, but it took way too much time to get it operational.

        Helpful (5)
      • May 29, 2018

        5 2002 GT - StephenD Installation Time: Less than 1 Hour

        Amazing look

        Its such a simple thing but this makes a world of difference. I would buy this again and again.

        Helpful (3)

      Questions & Answers (2 answers)

      2 Top Rated Questions

      Will this third brake light fit in the saleen spoiler?

      • The Raxiom Chrome LED Third Brake Light is not compatible with the Saleen S281 High Downforce Rear Spoilers.

      Helpful (0)

      Will these work with sequential tail lights? The previous owner installed sequential tail lights in the car and left the 3rd brake light alone. If I install this LED light will it affect the tail lights and if anyone has done this let me know how this looked.

      • Yes it will

      Helpful (0) Show 2 more answers
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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Brake Light
        Hardware included:
      • None Required

      Tech Specs

      Will It Fit My Mustang

      • Bullitt - 01
      • Cobra - 99, 01
      • GT - 99, 00, 01, 02, 03, 04
      • Mach 1 - 03, 04
      • V6 - 99, 00, 01, 02, 03, 04

      Does not fit 2003-2004 SVT Cobra's

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