Take the time and hassle out of installing into almost anything with our universal wiring harnesses. These harnesses provide simple, plug-in/hook-up of your ignition coil, wipers, gauge/dash instruments, emergency flashers, electric fan,A/C, headlights, radio, turn signals, horn, electric fuel pump, cigarette lighter, power windows, backup lights/cruise control, and power door locks. Choose from either 8 circuit, 12 circuit or 21 circuit versions.