Recommended 7-Way Connector for a 2023 Mazda CX-50
Published 08/02/2023 >
Products Featured in This Question
Question:
I would like to add a 7-way connector to my 2023 Mazda CX-50 to tow my camper. Can you recommend what all I would need and anything else I may not know about.
asked by: Bill
Expert Reply:
To install a 7-Way harness on your 2023 Mazda CX-50 you will need two separate wiring harnesses because they don't make just one that'll do the job.
The first harness you'll need is the Curt T-Connector Vehicle Wiring Harness item # C45FV. This custom-fit T-connector plugs into your Mazda's wiring harness, which is located behind the tail lights. This will provide you with a 4-flat connector.
The second harness you will need is the Universal Installation Kit for Trailer Brake Controller item # ETBC7. The kit includes a pre-wired 7- and 4-way trailer connector that mounts easily at the rear of your vehicle with an included bracket. This kit is designed for use on a vehicle with an existing 4-way flat trailer connector and plugs directly into it.
Some other parts you will need to tow a trailer with your 2023 Mazda CX-50 are listed below:
Trailer Hitch - Curt Trailer Hitch item # C38BR
Wiring Harness Mount - No-Drill Mount Bracket item # 18136
Brake Controller - Redarc Tow-Pro Liberty Brake Controller item # RED24FR and Wiring Adapter item # RED69FR
Ball Mount - Curt Towing Starter Kit for 2" Hitches item # C45534
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Hidden
- CURT
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Trailer Wiring
- Shop: Trailer Hitch
- Video: Installing the Curt T-Connector Vehicle Wiring Harness on a 2025 Mazda CX-50
- Search Results: 7way
- Search Results: trailer wiring
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Video: Set up: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector on a 2023 Mazda CX-50
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Shop: Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Video: How to Install: Curt Trailer Hitch Receiver on your 2023 Mazda CX-5
- Shop: Brake Controller
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Shop: Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Search Results: 18136 mount bracket
- Q&A: Is Flashing Or Reprogramming Required For Curt C45FV On 2025 Mazda CX5?
- Q&A: How Does 30 Amp RV Power Source Get Used with 35 Amp Converter
- Q&A: Parts Needed to Install 7-Way on 2007 Toyota Solara
- Q&A: 4-Way and 7-Way Trailer Wiring Harness For a 2023 Mazda CX-50 With Curt Trailer Hitch Receiver
- Q&A: Is Install of Curt Hitch on 2025 Mazda CX-50 Same as 2023 Model
- Video: Checking Out the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector-C45FV
- Video: Curt T-Connector Vehicle Wiring Harness Installation - 2024 Mazda CX-50
- Video: Curt T-Connector Vehicle Wiring Harness Installation - 2023 Mazda CX-5
- Video: Mounting Bracket 4-Pole Flat: The Breakdown
- Q&A: Plug and Play Wiring Harness for Mazda CX-50 Hybrid
- Article: Types of Trailer Hitches: How and Why to Use Each
- Article: Routing the Power Wire for a Trailer Wiring Harness

