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What we will show here is the wiring diagram of the 1957 Oldsmobile all models. You can see clearly every parts names and connections in this wiring diagram, so it should be easy for you to study them, and we hope it also helps your understanding on the wiring diagram.

The parts inside are like: low beam, high beam, direction signal, horn, breaker, condenser, starter solenoid, starter, temperature gauge engine unit, distributor, coil, generator, voltage regulator, cutout relay, current regulator, etc. Be sure to have learn about this wiring diagram before you do any wiring work on your car, work safe and enjoy.