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Vehicle Info NeededCURTPART NUMBER: 229-56390
Custom Wiring Harness for 2016-2018 Hyundai Sonata
$6999
Ships on 09/08/2026
Lowest Price GuaranteeWiring Harness
Custom Wiring Harness2016-2018 Hyundai Sonata 4-Way Flat Output
- Plugs into vehicle tail light assembly to provide a 4-way flat socket
- 4-way flat output connects tail lights, brake lights and turn signals
- Constructed with SMT circuitry for better performance and durability
Custom Wiring for All Your Trailer Towing Needs
Curt Wiring Harnesses and Connectors are all designed to connect a trailer to your vehicle in whatever way you need. Do you need to hook up a new trailer, replace old wiring or connectors—not a problem; Curt has developed a solution for any wiring problem you may encounter. Curt is your one-stop-shop brand for towing wiring needs, offering a wide range of wiring connectors and adapters.
Part TypeTrailer Wiring Harness
Product LineCurt Wiring Connectors, Harnesses & Adapters
BrandCURT
Package Height3.0
Package Width6.0
Package Length9.0
Weight1.59 PG
Part CategoryAccessories
Part FitmentDirect Fit
Vendor Part Number56390
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
