Custom 4-way wiring harness for BMW X3, designed to deliver safe, clean, and reliable trailer light connections.
Features: 🚗 Perfect Fit for BMW X3 – Vehicle-specific design for seamless compatibility ⚡ 4-Way Flat Output – Ensures smooth trailer signal and brake light function 🛠️ Durable OEM-Quality Construction – Built for long-lasting performance 🔒 Secure & Stable Connections – Prevents loose or faulty wiring issues 🌟 Easy Plug-and-Play Installation – No cutting or splicing required
