Profile: American Autowire offers automotive wiring harnesses and accessories. Our brands include American Autowire™, Factory Fit™, Highway Series™, Classic Update™ and Power Plus Sseries™. Our products include air conditioning harnesses, alternator conversion harnesses, dash harnesses, engine harnesses, lamp harnesses, oil & temperature harnesses, ground wires, speaker wires, starter wires, temperature wires, battery cables, circuit breakers, headlight switches and wiper switches.