CURT 55310 Custom Vehicle-Side 4-Pin Trailer Wiring Harness T-Connector

The CURT 55310 is a vehicle-specific custom trailer wiring harness designed to provide a reliable electrical connection between your vehicle and trailer. This plug-and-play T-connector eliminates the need for cutting, splicing, or soldering, making it one of the easiest and most secure ways to wire a vehicle for towing.

Key Features:

• Provides a standard 4-way flat connector output for taillights, brake lights, and turn signals
• Vehicle-specific design fits select years of Hyundai Santa Fe SUV, Hyundai Elantra Touring, and Kia Rio5
• OEM-compatible connectors plug directly into the vehicle's taillight assembly
• Built with SMT (Surface Mount Technology) circuitry for superior performance and durability
• Integrated 3-wire to 2-wire taillight converter for vehicle-trailer compatibility
• Rubber dust cover included to protect connector when not in use
• Circuit protected design with 7.5 amp tail light circuits and 3.0 amp turn/brake circuits
• No cutting or splicing required for installation

This custom wiring harness uses OEM-compatible connectors to "T" into your vehicle's existing taillight wiring at the driver and passenger side rear access panel locations. The integrated converter ensures proper operation with vehicles that use combined tail/turn signal circuits. Installation typically requires only basic hand tools and can be completed in your garage. The included rubber dust cover keeps the 4-way flat connector clean and protected from the elements when not connected to a trailer. Backed by a one-year limited warranty.