Item Tag: GNXFixt

58903 Custom Fit 4 Way RV Towed Vehicle Wiring Trailer Harness Compatible with Flat Towing Jeep Wrangler JK 2007-2018. Item model number ‏ : ‎ 58903. Features: Connects tractor to RV using standard 4-way flat trailer plug, while integrated chip diode isolates sensitive vehicle electronics from RV signals.