ACDelco 42893173 Alternator Generator GM Genuine Parts

The ACDelco 42893173 is a replacement alternator (also listed as a generator) for GM vehicles. The alternator charges the battery and powers the vehicle's electrical system while the engine runs.

Key Features:

• Newly manufactured as an exact replacement for the original alternator on your GM vehicle
• Part of the GM Genuine Parts line, which may have formerly appeared as ACDelco GM Original Equipment (OE)
• Designed, engineered and tested to rigorous standards, and backed by General Motors