ACDelco Genuine GM Alternator, New

ACDelco GM Original Equipment Alternator, New ACDelco GM OE Light Duty Alternators components are newly manufactured and are a GM recommended replacement for your vehicle’ s original alternator.

Alternators provide power to the vehicle' s electrical systems and charges the battery while the engine is running.

These original alternators are engineered to fit your specific GM vehicle and will provide the same performance, durability, and service life you expect from General Motors.