Parts Needed to Add 7-Way to 2025 Kia Sorento
Updated 10/10/2026 | Published 09/18/2026
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Question:
Do you have European standard for 13-pole or US standard 7-way and 4-pole?
asked by: Cynthia
Expert Reply:
Hey Cynthia! We don't have a European 13-pole but we do have what you need to add a 7-way and 4-way to your 2025 Sorento. If you do not have LED tail lights you need the Curt # C63RV. If you have the SX with LED lights then you need # C34FR73HY instead.
Since a plug and play 7-way is not available, you can upgrade the Curt 4-way to a 7-way using the Universal Installation Kit # ETBC7. This comes with the adapter, wiring, breakers, and everything else required to convert your 4-way to a 7-way. It also maintains the 4-way connection so you will be able to use both.
What kind of trailer are you towing?
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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
- CURT
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Cynthia
10/10/2026
Thanks for your answer. But the picture you provided I already have, I need the connection of the LED lights. My Sorento might be “Signature”. I can’t provide the picture of my LED connection, so could you please provide the picture of what I may need? Thank you.