4 Prong Wiring Harness. Get it as soon as Wed Feb 17. A 4-way plug connects your trailer and tow vehicle and provides the required running lights turn signals ground and brake lights.
16 Pin to ISO Adapter Cable for Android Car Stereo ISO Standard Socket with Steering Wheel Control Lines and Reverse Control Line Wiring Harness 40 out of 5 stars 39 799 7. Get it as soon as Tue Feb 23. This is a very simple.
MICTUNING Trailer Wiring Harness Extension Kit - 4 Pin 25 Feet Male and 6 Feet Female Connector 18 AWG Color Coded 4-Way Flat Wires for Under or Over 80 Inches Wide Trailers.
Lowest price guaranteed same day shipping thousands of 4 prong trailer wiring harness reviews. Pioneer IX-RHO-PIONEER-100 ISO Wiring Harness Connector Adaptor Car Stereo PI100. Used white wire on harness as ground. Wiring Harness with 4 Prongs for Third Brake Light and a Dome Light - A Kit.