Which Trailer Wiring Harness for 2019 Mazda CX-3
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Question:
Best choice wiring harness for my 2019 Mazda CX 3 Willing be towing a small trailer with kayak Curt or Teckomsha harness?
asked by: Don
Expert Reply:
Although both the Curt # C56300 and the Tekonsha # 118718 are both fits for your vehicle, I'd personally choose the Tekonsha harness, as we've found that they tend to be a bit more reliable over time.
If you haven't yet decided on a hitch, I'd recommend the US made Curt # C11418. For a ball mount, Curt recommends the # C45521. For a trailer ball, use # 19256 for a 1-7/8 inch ball or # 19258 for a 2 inch.
I've linked to install instructions and an install video for the hitch.

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
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