Chevy Alternators

The alternator is basically the main source of power for the electrical system on a Chevy. While the engine is running, it will charge the battery, power the lights and radio, and run modern amenities like onboard navigation systems. It replaced the old DC generator, which served the same function on older cars, benefiting from both lighter construction and vastly improved durability. If you drive an older Chevy with an OEM DC generator, you may want to see about replacing it with a new alternator.

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