Recommended Trailer Wiring Harness For A 2019 Hyundai Santa Fe
Updated 02/17/2026 | Published 06/19/2024
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Question:
The photo on the box shows two plugs to plug into vehicle. One with two wires one with 4 wires. That is what my 2019 Sante Fe has. Part came as shown on web site with one plug with 6 wires. So the one I have does not work on y vehicle. Please send me part number I need and a return authorization for the one I have.
asked by: Jeff D
Expert Reply:
Hey Jeff,
The T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118784 is only for Santa Fe models with the factory towing package. If yours does not have this then you would need the splice-in Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector # C59236 instead.
I'll put a note in your order for customer service to reach out with a return slip for you.
Product Page this Question was Asked From
T-One 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
- Visible
- Tekonsha
more information >
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Jesse M.
2/17/2026
Hey Jeff, how did things go with the Curt powered tail light converter on your Santa Fe? Your update could make it easier for others trying to match the right wiring harness for their setup.