You can count on us for your hard-to-find replacement parts. ACDelco offers both GM Original Equipment (OEM) and premium replacement auto parts for discontinued HUMMER, Oldsmobile, Pontiac, and Saturn vehicles.
Find the right ACDelco parts for your vehicle from our extensive product offerings.
From tracking your service history to checking your Connected Services and OnStar† plan, Owner Center is the best resource for maintaining your vehicle.
Let us help you find the parts you need by year, make, model and by engine VIN. Owners may not always know their vehicles have a recall, check on yours using your VIN. The VIN can be found at the door jamb, the floor on the driver's side and the instrument panel.
Enter your 17 Digit VIN below.
Must be 18 years or older. Points may be earned and redeemed only at participating GM entities, dealers or third-party retailers in the United States (excluding Puerto Rico, the U.S. Virgin Islands or Guam). Points are not earned on taxes and certain fees and expire 5 years from when points are earned. Some restrictions apply. Visit mygmrewards.com to view full program terms and conditions.
Requires paid plan, working electrical system, cell reception, GPS signal, armed GM factory-installed theft-deterrent system, contact method on file and enrollment to receive alerts. Additional messaging and data rates may apply. Services are intended to assist with vehicle recovery and do not prevent theft or protect against damage or loss. See onstar.com for details and limitations.
Requires compatible Apple or Android device and data connection. Remote Services require paid plan and properly equipped vehicle. Visit onstar.com for details and system limitations. Service availability, features and functionality vary by vehicle, device and the plan you are enrolled in.
Diagnostic capabilities vary by vehicle model. Not all issues will deliver alerts. See onstar.com for details and limitations.
Roadside Assistance provided by Allstate Roadside Services.
†Retail customers with a U.S. mailing address only. Rebate valid on minimum purchase of four spark plugs and maximum of 16 spark plugs per household. Allow 6 to 8 weeks for delivery of rebate check. See acdelco.com or gmpartsrebates.com for details and rebate form, which must be postmarked by 10/31/21. Offer ends 9/30/21.
†Mail-in rebate available only to Independent Service Centers, Body Shops, or Commercial Fleets with a U.S. mailing address. Limit 15 rebates 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. Visit your my GM Partner Perks dashboard or see gmpartsrebates.com for complete details, eligible parts, and rebate form, which must be postmarked by 7/15/21. Offers end 6/30/21.