Description
Warranty & Shipping
How-To & Tools
Product Reviews
Q&A
Vehicle Fit

Part Details

  • Color:   Red
  • Light Option:   6 Bulb

This replacement high mount or (3rd) third brake light is just what you need to get your GM SUV in good looking form again!

Specifications:

  • High Mount Third Brake Light
  • Red Lens with 6 LED Bulbs
  • Replaces dealer part number: 15170955
  • Correct connector on back of light
  • DOT (Department of Transportation) & SAE (Society of Automotive Engineers) approved
  • Direct replacement
  • Built to strict quality control standards
  • Fits models with Liftgate only

We have noticed that there are many inferior quality lighting products on the market. We have researched other lighting manufacturers and are only selling what we believe to be the highest quality, best fitting, aftermarket lamps available. So don't be fooled by cheaper made imitation lights. Go with superior quality!

This high mount stop third brake light makes a great replacement and has good cost savings over a dealer unit.

 

Item Condition: New

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Removing the Third Brake Light (0:32)
    • Remove the Phillips screws from the brake light
    • Maneuver the brake light off
    • Disconnect the brake light harness
    • Remove the rubber cover from the brake light
  2. step : Installing the New Third Brake Light (1:18)
    • Replace the rubber cover around the brake light
    • Connect the brake light harness
    • Insert the brake light into place
    • Insert and tighten the Phillips screws into the brake light

Tools needed for replacement:

    Screwdrivers & Related

  • Phillips Head Screwdriver

4.96/ 5.0
47 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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Easier than appeared
It was a perfect fit and appears to be of OEM quality. One reason I like to buy from 1A is the repair videos, but this one was easier than the video depicted. The videos still give you an idea of what you are getting into. I did not raise the glass, I raised the hatch only. It took maybe 15 minutes and I was done.
January 26, 2017
Fast and Easy
Product was as advertised, shipped and received promptly. Installation video was spot on and helped immensely. Thanks.
January 26, 2017
perfect fit
On time delivery. Fit correctly. 1/3 the cost of the stealerships. What more could I ask for???
January 30, 2017
Great Working Light
Just installed the light but it works great. The price and service were great as well.
February 2, 2017
My brake lite arrived quickly, was an exact fit and functioned flawlessly. I have ordered several parts from 1aauto and have always been completely satisfied with the service and parts quality. I will definitely order from them in the future!!!
February 17, 2017
Excellent Savings ! Fast Shipping !
I ordered this unit to replace the one that went bad on my vehicle. My mechanic offered to order one from the local parts store and said it was going to be well over $100. I said NO WAY !! I ordered this unit from 1A Auto, I received it in 3 days. Thank You !!
March 1, 2017
Great part
Very satisfied with this part. Great price and quality!
March 8, 2017
Am very well pleased with the product. I was very pleased with the price as compared to several other sources and also the quick availability.
March 10, 2017
Easy replacement
Its an easy install and works fine. .
March 23, 2017
Exact fit- works great
Fit perfectly within the existing oem rubber sheath. Mounting holes lined up with existing. Quality of light, thickness of plastic comparable to exist
March 25, 2017
3rd brake light
exactly what I ordered, in a timely manner, Thanks.
March 27, 2017
Third Brake light
The Brake light Was a perfect fit and was easy to install.
June 9, 2017
brake light
Went in light the original and works as good as the factory light. Has been there over a year and still working great.
June 14, 2017
Easy from start to finish
Using the video made it super easy to install. The light is very bright as well and now I dont have to worry about my Wife when she drives our Yukon. No more fix it tickets either! From the purchase to the installation was an easy process. I would recommend 1A Auto to any of my family or friends.
June 19, 2017
Good service
Good service. Fast delivery and prices are lower than the competitors specially the free shipping I will continue to buy from this company. Very happy give it five stars.
July 9, 2017
Easy to install. Light is bright. Great product.
July 21, 2017
Suburban 3rd Brake Light
Received shipment (FREE) within several days of ordering ! The light looks great,fits fine, installs in minutes, 1/3rd price of OEM ! What more can you ask for ? Thank-you 1A AUTO ! Yowzer
July 28, 2017
One minor issue resolved
Product is as advertised took all of 5 minutes to install. Works like a charm very pleased. Only problem it took three weeks to receive not sure why but The tracking number I received didnt exist called 1-A they shipped a second one immediately. Would I purchase from 1-A again yes. Mike
August 1, 2017
Perfect part for my tailgatelift!!!
I love ordering parts for my Suburban from 1aAuto.com. Every time I need a part for my vehicle I reach out and find exactly what my burb needs. Thank you 1aauto you always deliver!!!
August 8, 2017
Yukon XL third brake light
Awesome service, got it earlier than promised and it fit exactly like it was supposed to. First rate company and excellent customer service. these are my go to guys keep up the good work..................Steve
August 9, 2017
Replacement for my original third brake light
Everything fits into the original spot perfectly.. I always order from 1aauto for replacement parts for my GMC YUKON.. you have too quality products and shipped promptly.. keep up the good work and service.. another satisfied purchase
August 15, 2017
Works as advertised!
The product came quicker than expected and was an exaxt fit for my 2004 Yukon XL! Price was amazing compared to other sites. Going to continue ordering all my parts from this website.
August 21, 2017
3rd light
it fit perfect just like I was guaranteed ! Thank you again!!
August 26, 2017
Fit Perfect
Easy to install on my 2005 Chev Tahoe Z71. Arrived in a timely manner, installed it today. Nice and bright, Thx 1A Auto.
September 20, 2017
Great experience
From the excellent videos, to the ease of finding the right item, to having the right item delivered on time as promised, to it being even easier to install than expected, this is what online shopping would be if it were perfect, which it seldom is. I highly recommend 1AAuto.
September 28, 2017
Works perfectly!
Replaced and works fine. It only takes a few minutes to replace.
October 28, 2017
2003 Tahoe Third Tail Light
This part is a direct replacement for the OEM 3rd tail light on the back of my 2003 Chevy Tahoe. It was very easy to replace. Took less than 5 minutes. It is much brighter than the OEM light. I highly recommend this item if you are in need of replacement. The replacement video is very informative and helpful.
November 14, 2017
Third Brake Light
Product was perfect. Seems to be brighter than the original. Has been in place for a month now and no issues.
November 29, 2017
2005 Gmc Yukon
I purchased a 3rd brake light for my 05 Gmc Yukon. It came earlier than advertised, and fit directly in with no issues and worked excellent.
December 15, 2017
Easy to enstall
This 3rd brake light was easy to install and is a perfect replacement for the one that had gone out. It took at most 5 minutes to replace.
December 17, 2017
brake light High mount
was very easy to install two screws, plug in and put back into rubber mount and your done. thanks. i needed a small ladder a two step one made it better for install.
December 20, 2017
High Mount Third Brake Light
A great replacement for my 2003 GMC Yukon. Item as described and exact fit as the original light at a fraction of the cost of ordering an OEM. Item included free shipping (which was sent out ASAP). Would definitely buy from this company again.
December 26, 2017
05 Chevy Tahoe
Easy install fits perfect. The rubber seal fit snugly around the light no problems.
February 4, 2018
Excellent
Was easy to install and worked right after installation. Took all of 12 minutes. Saved $276 for mechanic shop to install. Excellent & brighter than last one.
March 8, 2018
GREAT PART
exactly what I needed and it fit just like OEM part would , highly recommend using this product ! thanks A1 AUTO
March 13, 2018
RIGHT PART RIGHT PRICE
PROMPTLY SHIPPED PROMPTLY DELIVERED AND EASILY INSTALLED BY OWNER - GREAT SAVINGS
April 24, 2018
As advertised
Order arrived quickly. I was able to replace it without any problems. Happy with the quality.
May 5, 2018
The Best
ordered a third brake light. It was exactly what I ordered exact fit to my vehicle very satisfied with the parts.
May 13, 2018
Very good customer service
I was very well please with the customer service that I received it was excellent. I ordered the part and within a couple of days when I came home from work. It was on my porch I had just ordered it 2 days earlier. I thought that was extremely fast and it was exactly the light one. And the price was$25 cheaper than the auto store. I highly recommend
May 27, 2018
Always Good
I have only ordered a few times but the quality, shipping and fit were excellent.
July 9, 2018
Easy install ... 2001 SUBURBAN.
PERFECT MATCH ... PLEASED AS USUAL 1AAUTO. Delivered as promised. Installation videos always a plus.
July 16, 2018
3rd brake light
as described, easy installation, received quickly, would order again from them
July 16, 2018
Third brake light
Exactly as advertised! Perfect fit and works great.
August 30, 2018
I was very satisfied with the timeliness and the products I will use you guys as much as I possibly can
August 30, 2018
Replacement parts
I ordered the third brake light for my wifes tahoe. Great price. It came in quickly. It was a perfect fit. I highly recommend 1aauto.
September 6, 2018
Quick and Easy
Ordered part after viewing their video on their (how to) easy installation. Quick shipment, easy install. Thanks 1A Auto.
September 30, 2018
Excellent product!
Following the YouTube video on installation, I purchased the High Mount Third Brake Light product. Installation was exactly as the video depicted. For under $50, installation was completed in less than 5 minutes. Cost estimate to do the same thing at the Chevrolet dealer was $350. At our local repair shop, the estimate was $225. Thank you 1A !
October 19, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
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Year Make Model Description
2000-2006Chevy Suburban 1500 Chevy Suburban 1500 6 Bulb Red High Mount Third Brake Light for Models with Liftgate
2000-2006Chevy Suburban 2500 Chevy Suburban 2500 6 Bulb Red High Mount Third Brake Light for Models with Liftgate
2000-2006Chevy Tahoe Chevy Tahoe 6 Bulb Red High Mount Third Brake Light for Models with Liftgate
2000-2006GMC Yukon GMC Yukon 6 Bulb Red High Mount Third Brake Light for Models with Liftgate
2000-2006GMC Yukon XL 1500 GMC Yukon XL 1500 6 Bulb Red High Mount Third Brake Light for Models with Liftgate
2000-2006GMC Yukon XL 2500 GMC Yukon XL 2500 6 Bulb Red High Mount Third Brake Light for Models with Liftgate
Part #: 1ALTL00892


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(02:30 min)