Will Custom Third Brake Light Camera Fit and Work with 7" Monitor on 2018 GMC Sierra 3500
Updated 02/03/2026 | Published 07/26/2024
Question:
I am looking at the Custom Third Brake Light Camera for 7 Factory Monitor - Night Vision. I just want to confirm if it will fit my dads truck. It has the IOB radio which has a 7 display. It is a 2018 GMC Sierra 3500HD base model.
asked by: Lakota A
0
Expert Reply:
Happy to help out, Lakota!
The Custom Third Brake Light Camera # 3460011 is going to be a direct fit for your dad's 2018 GMC Sierra 3500 with the factory 7" monitor.
Check out the linked installation video if you all plan to do the install yourselves!
expert reply by:
Jon G
0
Product Page this Question was Asked From
Custom Third Brake Light Camera for 7" Factory Monitor - Night Vision
- Accessories and Parts
- Backup Camera
- Third Brake Light
- Third Brake Light Camera
- For 7 Inch Factory Monitor
- GCH Automotive
more information >
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Lazer S.
2/3/2026
Hey Lakota, how did things go with the Custom Third Brake Light Camera on your dad’s Sierra 3500? Did the fit and connection with the 7-inch monitor work as expected? Your update could make it easier for others with the same setup.