Parts Needed to Add 7-Way and Brake Controller to 2019 Chevrolet Blazer
Updated 05/24/2026 | Published 05/20/2026
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Question:
I have a 2019 Chevy blazer with a 4-pin connector. I am purchasing a tear camper with electric brakes. Thus, I need a 7-pin connector. I also need a brake controller. Please advise what kit works for my vehicle. Thanks.
asked by: Linda
Expert Reply:
Hey Linda! To add a 7-way to your 2019 Chevy Blazer you need the Curt T-Connector Vehicle Wiring Harness # C56326. This will replace your existing 4-way using the factory connections on your vehicle.
Then for a brake controller, I recommend the Redarc Tow-Pro Liberty # RED52VR. The Liberty is simple, reliable, and doesn't take up space in the cab. Since a custom brake controller wiring harness doesn't exist for the Blazer, you will have to use the universal wiring harness and splice for installation.
If you would prefer a plug an play installation, the Redarc Tow-Pro Link # RED57AR is another option. This plugs in-line with the 7-way at the rear. It comes with a remote that is powered using a USB port, and also functions through the app. This brake controller features their new SwayStop technology for sway control with the push of a button.
What kind of tear camper are you getting?
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Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- Factory Tow Package
- 7 Blade
- Plug and Lead
- Plug-In
- Visible
- CURT
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Linda
5/23/2026
Runaway rangerunner. Thanks so much for your help.