gm oe light duty alternators

GM OE LIGHT DUTY ALTERNATORS

FEATURES & BENEFITS

  • 100% newly manufactured as an exact replacement for your GM vehicle’s original alternator
  • Components are tested to meet original specification requirements for durability
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Designed, engineered, and tested to rigorous standards, and are backed by General Motors

PRODUCT DETAILS

GM Original Equipment Light Duty Alternators have components that are newly manufactured, and are GM-recommended replacement for your vehicle’s original alternator. Alternators provide power to the vehicle's electrical systems and charge the battery while the engine is running. These original equipment alternators have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. Some GM Genuine Parts may have formerly appeared as ACDelco Original Equipment (OE).

WARRANTY

24 Month/Unlimited Mile Limited Warranty*: Our most common Parts Warranty offers coverage on the majority of our GM Genuine Parts and ACDelco service replacement parts. Effective on parts purchased April 1, 2018 and later to the original retail purchaser. Contact seller for limited warranty part details, qualifications, and possible labor coverage.

Learn more about our warranties: https://www.acdelco.com/parts/warranties

FAQs

Is the unit designed to operate in a range of hot and cold temperatures?
Yes. This alternator is designed to withstand a wide range of temperatures.

Do all alternators supply the same amperage?

No. Some vehicles require more amperage than others depending on the amount of electronics that need to be operated. Consult the vehicle information for proper application.

MAINTENANCE TIPS

  • There is a cooling fan in most alternators to keep it from overheating. Making sure that the fan is clean can help the fan and alternator run properly.
  • It is also important that all electrical connections are kept clean and firmly attached, which can help make sure the battery is being properly charged by the alternator.

PART NUMBER LOOKUP

Let us help you find the parts you need by year, make, model, and engine or by VIN.

FIND NUMBER
FIND PART NUMBER

CONSUMER OFFERS AND PROMOS

Whether you’re DIY or visiting a Service Center, customers can take advantage of ACDelco offers and promotions. 

SEE OFFERS
SEE OFFERS

CLICK AND MORTAR

Online or on the shelf, we have an authorized retailer that’s convenient for you.

BUY PARTS
BUY PARTS

FIND A SHOP THAT FITS

Bring your vehicle to a GM Dealership or an ACDelco Service Center for maintenance.

LOCATE SERVICE
LOCATE SERVICE

PROPOSITION 65 WARNING: Battery posts, terminals and related accessories contain Lead and Lead components, chemicals known to the state of California to cause birth defects and other reproductive harm. Batteries also contain other chemicals known to the state of California to cause cancer. WASH HANDS AFTER HANDLING.

  • Retail customers with a U.S. mailing address only. Limit one rebate per VIN. Allow 6 to 8 weeks for delivery of Visa® Prepaid Card. See acdelco.com or gmpartsrebates.com for details and rebate form, which must be postmarked by 3/31/20. Offer ends 2/29/20.

  • Available only to Independent Service Centers, Body Shops, or Commercial Fleets with a U.S. mailing address. Limit 15 rebates per part per business. Not available with some other offers. Government and municipal fleets are excluded. Allow 6 to 8 weeks from promotion end date for delivery of Visa® Prepaid Card. Visa Prepaid Card will be issued in the business name. See gmpartsrebates.com for complete details, eligible parts, and rebate form, which must be postmarked by 1/15/20. Offer ends 12/31/19.

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