18 Inch 4 Pin 5 Wire Harness: Compact trailer wiring kit designed to replace old or damaged harnesses. Standard 4 way flat trailer plug fits most utility trailers, boat trailers, ATV/UTV and cargo trailers.
Y-Split Design for Both Taillights: Pre-split 5 wires make it easy to connect directly to both trailer sides without running wires across the axle. Clean, simple, and efficient installation.
Durable 16AWG Copper Wires: Built with pure copper conductors for superior conductivity and stable performance. Thick PVC jacket resists abrasion, weather, and aging.
Better Grip & Protection: Ergonomic anti-slip tabs provide firm grip when plugging and unplugging. Rubber dust cover keeps the flat plug safe from dirt, moisture, and corrosion.
Easy Installation: Color-coded wires and pre-stripped pigtails allow quick splicing into existing wiring. Perfect for connecting brake lights, turn signals, and taillights with minimal effort.