ACDelco Professional NEW Alternators are manufactured with all new components and are the ideal high quality replacement for many vehicles on the road today. Key components are greased and lubricated to help ensure improved performance and long life reliability even in the toughest conditions. Alternators have 100% NEW regulators, computer tested for voltage stability, terminal function, and electronic circuit board integrity, and 100% new rectifiers, computer tested for internal resistance, AC voltage blocking capabilities, and electrical leakage. These Professional, premium aftermarket NEW alternators are manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

• All components are 100% new to provide improved performance and long life reliability
• Key components are 100% greased and lubricated to ensure long term reliability in harsh conditions
• New units are manufactured under the guidelines of ISO Quality Standards to ensure consistent quality
• ACDelco Professional NEW Alternators are computer tested for voltage stability, terminal function and electronic circuit board integrity
• Engineering enhancements to internal components provide the latest, most efficient unit for your vehicle