ACDelco GM OE Auto Parts: Innovation Starts With The Original


Would you replace a component in your vehicle with parts not built to measure? Of course not. Seek the parts for your vehicle that are built precisely for it. GM Genuine Parts and ACDelco Original Equipment are the true OE parts installed during the production of Chevrolet, Buick, GMC, and Cadillac. These maintenance, repair, powertrain and collision components are designed, engineered and tested to rigorous standards and are backed by GM. ACDelco parts appear in more than 2 million GM vehicles each year, which makes us the only GM parts brand to offer the same Original Equipment parts shipped for GM vehicle production. So, when it comes to finding a replacement part for your vehicle, choose the Original Equipment straight from the source.

Shop true GM Original Equipment Parts and other solutions for your vehicle at
Genuine GM Parts

Trust Genuine GM Parts for all of your collision and powertrain OE part needs. Built with GM’s engineering expertise, Genuine GM Parts delivers vehicle parts designed to be an exact fit for the job at hand. Browse engine components, transmissions, the Powertrain E-Catalog, and much more at your convenience. From Powertrain systems to Genuine GM Collision Parts, you’ll find the right fit.


ACDelco GM OE Auto Parts: Air Conditioning
ACDelco GM OE Auto Parts: Alternators And Starters
ACDelco GM OE Auto Parts: Batteries
ACDelco GM OE Auto Parts: Bearings And Oil Seals
ACDelco GM OE Auto Parts: Brakes
ACDelco GM OE Auto Parts: Emission Control
ACDelco GM OE Auto Parts: Engine Components
ACDelco GM OE Auto Parts: Filters
ACDelco GM OE Auto Parts: Fuel Pumps
ACDelco GM OE Auto Parts: Ignition And Switches
ACDelco GM OE Auto Parts: Shocks And Struts
ACDelco GM OE Auto Parts: Thermostats And Caps
ACDelco GM OE Auto Parts: Transfer Cases
ACDelco GM OE Auto Parts: Vehicle Maintenance
ACDelco GM OE Auto Parts: Water Pumps
ACDelco GM OE Auto Parts: Window Regulators
ACDelco GM OE Auto Parts: Windshield Wiper Products
ACDelco GM OE Auto Parts: Wire And Cable
Get the My GM Rewards Advantage


My GM Rewards* is free to join and allows you to earn points when purchasing Genuine GM and ACDelco Parts, paying for dealer service and more. Every qualifying purchase earns points which can be redeemed for a wide array of items, including but not limited to: parts, paid dealer service or even toward the purchase or lease of your next vehicle.

*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 to view full program terms and conditions.


Not compatible with some other offers, including the GM Employee Discount programs. Not available in Oregon or Illinois. Dealer participation may affect final consumer cost.


Check out the latest deals offered by ACDelco. With new deals for consumers and trade professionals, there are offers for everyone so you can get back in the garage and back to work.


Track your service history, view your Owner’s Manual and watch how-to videos. You can also see any OnStar* or Connected Services information, as well as any recalls that apply. It’s all of your vehicle information in one place.


Stay connected to your vehicle with remote commands, watch videos specifically for your vehicle and view your vehicle’s status. Check your fuel range or efficiency, tire pressure, and oil life status all from your smartphone.

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