Assemblies may include halogen or incandescent test bulbs that should be replaced before installation.
Features and Benefits
Direct Fit - No vehicle or wiring modification necessary
DOT, SAE, and FMVSS Compliant - Meets on-road use regulations
Matching set for a restored look
Item Condition:New
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
The bulbs are for testing and not covered under our warranty. Our warranty applies to the light assembly only.
FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
How to Replace Tail Light 2002-09 Chevy Trailblazer
How to Replace Tail Lights 2002-2009 Chevrolet Trailblazer
Created on:
Tools used
Phillips Head Screwdriver
1. Remove the tail light assembly
Open the tail gate and remove the two Phillips screws.
Pull the tail light assembly out.
Disconnect the wiring harness from under the vehicle and remove the bulbs.
Service your bulbs at this point or put your bulbs in the new tail light assembly.
2. Install the tail light assembly
Plug in the bulbs and wiring harness.
Clip the tail light assembly into the vehicle.
Screw in the two Phillips screws
Close the tail gate.
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet. In this video we are going to show you how to change a taillight on this 2004 Trailblazer. It's the same for most Trailblazers and Envoys, as well the Bravada. Only tool you will need is a Phillips Screwdriver.
Start by removing 2 screws. And we'll speed it up here a little bit. Once you have those screws out you pull out on your lamp and it comes out pretty easy. There are two tabs here that go here. To disconnect your harness there is a little tab right here and it pulls off.
New light from 1A Auto, you can see it is all the same, it is nice and bright and shiny. This particular one comes with the connector plate. If on your vehicle all you are looking to do is change bulbs you need to remove 3 more Phillips screws. And again we will hit fast forward as I just remove those 3 Phillips screws. We will remove those and this plate comes out to switch these bulbs you just pull the bulb out and put it back in. Then obviously you put it back together.
And we'll fast forward again as I put those 3 screws back in. Now to show you the new light from 1A Auto plugs in exactly like the original. Get back in here and you can kind of look right down and see where your pins are going into the tabs there. Push it on.
We hope this helps you out. Brought to you by www.1AAuto.com your source for quality replacement parts and the best service on the Internet. Please feel free to call us toll free 888-844-3393. We are the company that is here for you on the Internet and in person.
Tools used
Gloves
Phillips Head Screwdriver
Safety Glasses
Product Reviews
Loading reviews
5.00/ 5.011
11 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
11
0
0
0
0
tail light perfect
betty
January 24, 2017
It was perfect, easy to install, I am so happy for knowing about your web site, thank you so much
Perfect fit and arrived fast
Joan
March 14, 2018
Except for the fact that it's new and pretty it's identical to the original and cost half of what the local parts store was asking (and they said 3 to 5 days: this one got here in two days - not bad for coming to small town in Montana) PS these guys also have me won over with their great How-to's and the fact that i can talk to a real person
Great replacement part
Kenn
June 25, 2018
Part fit perfectly and as described. I was surprised that it had bulbs already in the unit so it was a matter of connecting the part to the wiring harness and screwing in the screws. Only issue with the order, which wasn't 1A Auto's fault, was that when it shipped initially, it never made it to the UPS facility. That being said, once I contacted 1A Auto for a status update and the issue was found, they reshipped the part at no cost and essentially upgraded the shipping so I would get it faster.
Fit perfectly
Connor
September 9, 2018
I was surprised it came with both the bulbs and the circuit, as I was just expecting the housing by itself, this was very convenient. It took maybe 5 minutes to install and test to verify it was working properly
Taillight for 04 Trailblazer
R
December 19, 2018
Taililight brand new with bulbs could not beat price or delivery! When I installed it had the wire harness to the vehicle break a prong off in the old taillight. I went to a junkyard a pick your own part. They had a trailblazer with the harness there. Cut the wires off it and then cut the wires to my trailblazer to put new harness on and wire together. Harness went right into to new taillight assembly. And it works just fine. So glad dont have to worry being pulled over now for a taillight out and suck a easy fix. Buy the way got the harness of the trailblazer in the pick a part junkyard for 3 dollars!!!
tail light install 07 trailblazer
Tony
December 26, 2018
when I replaced the old cracked tail light I was surprised that all I had to do was put the bulbs in the new one, the electric strip was included, nice!
P
November 24, 2019
1st time using this site. Part came the next day with no shipping charge. Amazing! My new site for auto parts for sure!
perfect fit
J
December 10, 2019
Looks great. easy to install
Brian
September 12, 2020
Great complete part
As good as oem
JOHNNIE
October 26, 2020
Just what I needed. I would say these are as good as oem. They fit and look great. Easy to install.
Good price
Kirk
September 17, 2022
Fits perfectly. Great price. Easy to install. Didn't take long to receive.
Customer Q&A
Does this come with the bulbs?February 13, 2018
Tony M
10
Our lights do not include the bulbs. You may be able to reuse your original bulbs.
February 15, 2018
Adam G
10
Yes they come with bulbs!
December 19, 2018
R S
Do you carry the wiring pigtail for this light?December 14, 2023
John D
10
Currently, we do not carry this part for your vehicle. We're always updating our inventory so please check back soon!
December 14, 2023
Meghan R
Customer service
877-844-3393
Monday - Friday 8:00am - 9:30pm ET Saturday - Sunday 8:00am - 4:30pm ET
Enter Vehicle Year Make Model
Specify your vehicle's year, make and model to guarantee fit.
Year
Make
Model
Options
Drivetrain
This part doesn’t fit a . Select from parts that fit.