4 Pin Trailer Light Wire Harness Extension 18 Gauge 4 Way Flat Wiring Connector 30 Ft for Trailer Boat Car RV Truck with Extra Length Easy Install Durable Wiring
Regular price
$53.95
Sale price$137.00you save $83.05
1-Pack 30 ft 18-Gauge 4-Pin Trailer Wire Harness
✔️ 30 ft length, 18-gauge copper core, 4-pin flat, plug-n-play
✅ Wire gauge: 18 AWG copper core
✅ 4-pin flat connector, male and female ends
✅ UV-stabilized PVC jacket, corrosion-resistant terminals
✅ Colors: Yellow, Green, Black
✅ Ideal for trailer, boat, RV, car, and utility trailers
✔️ 30 ft length, 18-gauge copper core, 4-pin flat, plug-n-play
The 4 Pin Trailer Light Wire Harness Extension adds extra length to tow lights and trailer wiring. It's designed for easy, plug-n-play connection on trailers, boats, RVs, trucks, and more.
✅ Length: 30 ft (360 in) / 9144 mm✅ Wire gauge: 18 AWG copper core
✅ 4-pin flat connector, male and female ends
✅ UV-stabilized PVC jacket, corrosion-resistant terminals
✅ Colors: Yellow, Green, Black
✅ Ideal for trailer, boat, RV, car, and utility trailers
💡 What is a trailer light wire harness extension used for and why is a 4-pin setup handy?
A concise, practical answer: - Extends tow light circuits to trailer lights and hitch lamps. - Keeps original harness intact - no cutting required. - Works with standard 4-pin flat plugs on boats, trailers, RVs. ✝️