Alternator, ACDelco Professional, CS121, 105 Amp
ACDelco Professional alternators provide the performance, durability, and service life you expect.
Innovation Starts With The Original
ACDelco Professional Alternators are manufactured with all new components and are the ideal high quality replacement for many vehicles on the road today. Key components are lubricated to help with performance and long life reliability. Alternators have regulators that are computer tested for voltage stability, terminal function, and electronic circuit board integrity.
The Proof Is In The Performance
- Manufactured under the guidelines of ISO Quality Standards to ensure consistent quality
- All components are 100% new to provide improved performance and long-life reliability
- Engineering enhancements to internal components are included to provide the latest, most efficient unit for your vehicle
- Key components are 100% greased and lubricated to ensure long-term reliability in harsh conditions
- All dimensions and key mounting surfaces and contact points are gauged and measured to ensure proper fit
Alternate/OEM Part Number: 88877227