ALTERNATORS
It’s important to choose the right battery for your vehicle, but without a well-performing alternator to keep that battery charged, your battery could fail prematurely. GM Genuine Parts and ACDelco Alternators are the recommended replacements for General Motors vehicles. These alternators have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from GM. Get the quality you know and trust with GM Genuine Parts or ACDelco Alternators.
OE ALTERNATORS
- Starting with model year 2022, GM began using high-efficiency alternators to support the high electrical loads of today’s vehicles while reducing fuel consumption.
- 100% new units manufactured as an exact replacement for your GM vehicle’s original equipment.
- Components are tested for maximum durability, corrosion resistance and stop/start vehicle technology.
GOLD ALTERNATORS
- 100% new components help maximize performance longevity.
- 100% end of line tested and built to ACDelco quality specifications.
- All dimensions, key mounting surfaces, and contact points are gauged and measured to help ensure proper fit.
- Engineering enhancements to internal components provide an efficient new unit.
- Key components are greased to help with longevity in harsh conditions.
REMANUFACTURED ALTERNATORS
- 100% performance tested and inspected to help meet expectations for quality design and component specifications.
- Use high-quality bearings with high-temp lube and double-lipped rubber seals while rotors and stators are electronically tested and sealed with a secondary insulating coating.
- New brushes on all alternators
- New bearings on all alternators
AUTO PARTS WARRANTY
Most GM Genuine and ACDelco parts come with a 12-month limited warranty from the date of installation.
