Oyviny 4-Way Trailer Wiring Harness for Ford Explorer 2011-2019 – Plug & Play

Overview

The Oyviny Custom 4 Way Trailer Wiring Harness is engineered for Ford Explorer models spanning 2011 through 2019. This vehicle specific solution delivers a standard 4 Way flat connector at the rear, enabling your trailer signals to stay in sync as you drive. It emphasizes practical, real‑world towing needs without altering your factory wiring.

Crafted with a focus on reliability and ease of use, the harness pairs conductive materials with thoughtful protection to keep connections solid in varying conditions. The result is a tidy, straightforward setup that can be installed with minimal tools and no cutting or splicing.

Key benefits at a glance

• Vehicle specific fit for Explorer models 2011–2019 ensures straightforward installation
• 4 Way flat plug powers trailer tail lights, brake signals, and turn signals
• Corrosion resistant connector with a rubber dust cover protects the socket when not in use

• Pure copper wires with tin plated copper terminals promote reliable conductivity
• Black nylon wire loom bundles and shields the wiring for long service life
• 78 inch cable length offers flexible routing for a wide range of towing setups

Materials, durability, and design

The wiring uses high quality conductive copper and durable terminals for consistent signal transmission. The 4 pin connector is designed for easy grip and dependable connections, while the rubber dust cover keeps moisture and dust at bay when the harness is stored or not connected.

Real world usage scenarios

Whether you are towing a boat, hauling a bike rack, or transporting camping gear, this harness integrates with your Explorer to deliver reliable trailer lighting without modifying your vehicle’s existing harness. The plug‑and‑play design simplifies the install process and reduces downtime between setup and use.

Installation and care tips

• Plan a clean routing path and avoid sharp edges or heat sources
• Connect the custom harness to the factory wiring using the plug‑in connector
• Secure the loom and wires away from moving parts with zip ties or clips
• Test all signals before heading out on the road

Note: While the harness is designed for robust performance, results can vary with vehicle condition, trailer type, and environmental factors. Use as directed and periodically inspect connections for signs of wear.