1ALTL00929-Chevrolet GMC Cadillac Hummer Tail Light Circuit Board Dorman OE Solutions 923-012
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Replaces

29

Chevrolet GMC Cadillac Hummer Tail Light Circuit Board Dorman OE Solutions 923-012

Tail light Combination Junction Block
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$ 43.95
$56.95
23% OFF
$56.95
23% OFF
FREE SAME DAY SHIPPING
Dorman OE Solutions
923-012
In Stock

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Dorman OE Solutions
923-012
In Stock
Product Reviews
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4.72/ 5.0 29
Perfect Fit
Henry
July 2, 2017
They Sent It Really Fast To Me I Had A Back Up Light Out This Fixed My Back Up Light That Was Out Also It Was A Perfect Fit
M
September 11, 2017
Exactly as advertised. Was a perfect fit from the factory replacement.
Great product
R
October 3, 2017
Great product, good quality, easy installation !!!!!!!!
Junction block
Michael
March 25, 2018
Product was delivered fast and came just as advertised. Thanks so much!
M
April 5, 2018
Received quickly and part fits perfect will order from you guys again any day and have already recommended you to friends and family
faulty
George
July 7, 2018
unit did not work properly , my mechanic had to troubleshoot and then by pass the wiring on one side
good service, another happy camper!
shelley
August 17, 2018
Just the piece I needed, and fast delivery service was a bonus. I would recommend your 1A auto parts supply store to all my friends. We were able to change the part and head of on our holidays in record time. Thanks for being reliable
K
September 4, 2018
Product fit and work as it should delivery was on time and I'm very happy with the company
Problem Solver for Truck and Trailer Lighting
O
September 10, 2018
I've had issues with truck electrics on my 04 Silverado and use it to haul a 3 horse Sundowner gooseneck trailer. This part came to my attention via an email from 1A Auto. The information in the email seemed to describe some of the issues I was having with my truck. And of course, there was a YouTube video from 1A Auto that showed how simple this repair is to perform. Ordered the part, usual speedy delivery, problem solved!
Great Price. Gsst Shipping
Julius
November 6, 2018
The price for my part was the best I found. The part came fast. Best of all it was a perfect fit. Excellent all the way around. Thanks!!
quick and easy transaction
KLICKER
November 30, 2018
Ordering from 1A Auto was easy and received the part quickly!
Direct replacement
Dillon
February 11, 2019
Replaced the factory junction block flawlessly. Only issues I ran into had nothing to do with this part. My driver side tail light/brake like stopped working and new bulbs didn't fix it. Best price on the internet for this piece and it's actually quite a simple job thanks to their tutorial videos.
Alvin
May 15, 2019
Piece of mind when dealing with these guys.
Easy-Peasy
John
July 16, 2019
The part was spot on. The easier way to change is just slightly flex the metal compression tabs and remove one screw. It slides out nicely and lets you clean the frame behind it. Reverse the process to reinstall, put the plugs in their respective spots and your done. Works great.
Satisfied customer
Joseph
August 9, 2019
Works perfectly
Great product
Billy
August 13, 2019
Great price, easy to install.
Tail light junction box
Daryl
April 2, 2020
Fit perfectly fixed problem and installation video was spot on Thank you
Great product
Eugene
November 7, 2020
Great prices as well. Looked all over and couldnt find this anywhere
Did its job
Austin
July 14, 2021
Replacing this was very quick and easy. Simple plug and play
Trailer lights
billy
November 29, 2021
Just what I needed to fix my trailer light
Great quality
tyler
January 9, 2022
This item fit As should no issues and fast shipping my old one had corrosion on all the connector pins causing me to lose brake lights
James
February 11, 2022
Thats perfectly and I had no issues
Direct replacemenr
J
March 20, 2022
A direct replacement,
Block
Alan
May 4, 2022
Works good
Eric
September 13, 2022
It was probably the correct part and I switched it out hoping for an easy fix. But didnt fix the problem. Part was as advertise n arrived quickly.
Fixed my Issue!
Jeff
May 2, 2023
I had a 2011 Chevy Silverado 3500HD that had issues with the tail lights. When the running lights were on all tail lamp lights were illuminated but dim. When I activated my brakes, the left tail lamps would all go out and the right would illuminate all 3 lights including the reverse light. I cleaned the connections and it worked for a little while then the same problem happened. I replaced this part and now everything works perfect! Easy to install and 1AAuto's installation video was spot on. Much better than others on the internet. Thanks!
Good product. Exactly what I needed.
Brice
October 15, 2023
Arrived in a couple days, easy to install and did what I needed.
Richard
July 16, 2024
Quality a tad shy of OE. Fit, which it should as a "given"! Functioned as it should. Now the test of time needs to pass. The original was still functional and was replaced due to minor cracks that would lead to random issues.
John
October 7, 2024
as described arrived on time
Customer Q&A
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Saturday - Sunday 8:00am - 4:30pm ET

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Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a vehicle with these options.