4-Flat Wiring Harness For 2026 Hyundai Tucson Hybrid
Updated 04/17/2026 | Published 04/13/2026
Question:
I am looking for a wiring harness and installetion instructions for a 2026 HYBRID Tuscon. I am not finding sufficient guidance to if it is different for a hybrid vehicle.
asked by: Andrew S
Expert Reply:
Hello Andrew, thanks for reaching out, and congrats on the new car! For the 2026 Hyundai Tucson Hybrid you will need the following wiring harness:
- Curt T-Connector Vehicle Wiring Harness with 4-Way Flat Trailer Connector # C28DQ
This will fit all models of the 2026 Tucson Hybrid with the only exception being the N-Line Hybrid.
It's a standard powered converter T-connector so you plug in behind the taillights on both sides then run a wire to the battery.
I have provided a link to the manufacturer instructions for you below.
What kind of trailer will you be hauling?
(click to enlarge)
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness with 4-Way 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 Hitch
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Way Flat Trailer Connector
- Q&A: Does the Curt C44FR Fit a 2026 Chevy Equinox?
- Search Results: 13645
- Search Results: 13615
- Search Results: destination e
- Shop: Trailer Wiring
- Video: Review of CURT Custom Fit Vehicle Wiring - T Connector Vehicle Wiring Harness 4 Pole Flat - C28DQ
- Search Results: trailer wiring
- Video: Installing the Curt T-Connector Vehicle Wiring Harness on a 2026 Chevrolet Equinox
- Search Results: 30717
- Search Results: dt38mr
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Video: How to Install the EcoHitch Hidden Hitch Receiver - 2026 Kia Carnival
- Search Results: 13611
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Q&A: Trailer Hitch and Wiring for 2025 Chevrolet Equinox
- Q&A: Will Curt T-Connector Vehicle Wiring Harness Fit 2025 Chev Equinox EV LT Without Factory Tow Package
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Shop: Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
- Shop: Hollywood Racks Destination E Bike Rack for 2 Bikes w/ 2 Battery Bags - 2" Hitches
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Video: How to Install the Curt Trailer Hitch Receiver - 2026 Honda Odyssey
- Video: Installing the Curt Trailer Hitch Receiver on a 2026 Kia Carnival
- Video: Curt Class III Trailer Hitch DIY Install - 2025 Honda HR-V
- Video: Installing the Curt Trailer Hitch Receiver on a 2026 Hyundai Tucson
- Q&A: Trailer Wiring And Hitch For A 2026 Hyundai Tucson
- Q&A: Recommended Hitch and Wiring for Towing With 2026 Hyundai Tucson
- Q&A: Which Harness do I Need For My 2004 Ford Ranger
- Q&A: Choosing a Trailer Hitch for 2004 Ford Ranger with Full Size Spare Tire