Price is for Each. MPN: 50080303SeaSense WIRE HARNESS 25" W/GROUND W 50080303Wire Harness, 25" Full ground wire harness has ground wire which runs the complete length of the trailer to eliminate shorts and other time consuming trailer wiring problems related to bad ground connections. 25" trailer harness. 4" vehicle side connector, 4 pole. Price is only for Item# LJ-3674203: SeaSense WIRE HARNESS 25" W/GROUND W 50080303. NOTE: International delivery is not available except Canada.