Customers interested in contacting AC Delco have the option of calling 800-223-3526 or sending mail to ACDelco World Headquarters, 6200 Grand Pointe Drive, Grand Blanc, Michigan 48439 while notating the mail code 484-393-312 on the envelope. Additionally, the company offers a contact page at Acdelco.com with online contact form.Continue Reading
ACDelco.com additionally offers an email newsletter signup page. By signing up for the newsletter, customers get updates on GM vehicle news, car care tips, product updates and technical information.
AC Delco sells GM Original Equipment auto parts, such as car batteries, spark plugs, oil filters and air filters. The company also services and repairs vehicles.Learn more about Customer Service