Draw-Tite 118879 T-One 4-Pin Trailer Wiring Harness for 2022 BMW X3

The Draw-Tite 118879 T-One Connector is a vehicle-specific trailer wiring harness designed for plug-and-play installation on 2022 BMW X3 models. This factory-style connector provides a reliable electrical connection between your vehicle and trailer without the need for cutting, splicing, or soldering factory wiring.

Key Features:

• Custom-designed 4-way flat connector for 2022 BMW X3 compatibility
• Plug-and-play installation connects directly to vehicle's electrical system
• No cutting or splicing of factory wiring required
• Powered converter module conditions power for proper trailer lighting function
• Industry-standard 4-pin flat output for trailers, bike racks, and cargo carriers
• Durable weather-resistant connectors protect against corrosion
• Includes installation hardware and instructions

This T-One wiring harness provides brake lights, turn signals, tail lights, and ground connections to ensure your trailer lighting operates safely and in compliance with DOT regulations. The integrated converter module protects your vehicle's electrical system while delivering clean power to trailer lights.