Stop dealing with trailer light failures on the road. This heavy-duty 4-way LED trailer light harness delivers the reliable connection your rig needs to keep DOT compliant and safe.
Built for the Long Haul
- Extended 25-foot positive leads - Plenty of length for long trailers without splicing or extensions
- Heavy-duty 18 gauge wire - Handles LED current loads without voltage drop or overheating
- Weatherproof flat 4-pin connector - Standard industry connection that fits all trailer receptacles
Professional Installation Features
The 16-inch ground lead comes with a pre-installed ring terminal for secure chassis grounding. All wires feature quality insulation that resists cracking in extreme temperatures and road chemicals. The flat 4-across male connector provides the standard right-turn, left-turn, tail, and ground connections your trailer lighting system requires.
Whether you're wiring a new trailer or replacing worn harnesses, this LED-compatible wiring delivers the durability and performance owner-operators demand. Built to handle the vibration, weather, and electrical demands of over-the-road hauling.
