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ACDelco OEM Products and Auto Parts Catalog

You know the ACDelco name for high-quality parts at reasonable prices.

The company began over 100 years ago and now stands as one of the most consistent, innovative and reliable manufacturers of OEM auto parts around the globe.

Professionals and do-it-yourself enthusiasts know ACDelco products are the logical choice for repairs. Engineers behind the brand work alongside GM Genuine Parts to create the technology that ends up in Chevy, GMC, Buick and Cadillac vehicles today.

There's nothing better than using original equipment manufacturer (OEM) parts for repairs and restorations. ACDelco Original Equipment is the way to go to ensure your GM vehicle operates like new. Find replacement auto parts directly affiliated with General Motors here on the StockWise Auto site. We have all sorts of spark plugs, brakes, suspension pieces and related GM parts from ACDelco


ACDelco has had strong ties to General Motors since 1908. Early creations from the brand consisted of spark plugs used on early 20th-century Buick models and planes operated by Charles Lindbergh and Amelia Earhart. 

The ACDelco brand officially came about once the small GM-owned company, AC Spark Plug, combined with the United Delco division. The brand was named ACDelco in 1995. Years later, General Motors continues to use ACDelco parts for all of its newest releases.

ACDelco is famous for engineering technology that enabled humans to drive, fly and visit the moon. The legacy of ACDelco is here to stay — and the future of the company involves pushing GM builds to new heights.


At StockWise Auto, we have an expanding online ACDelco auto parts catalog for several reasons.

OE Parts Designed for General Motors Vehicles

ACDelco is the brand, backed by General Motors, for Chevrolet, Buick, GMC, and Cadillac releases. Its shock absorbers, engine oil filters, door components and brake rotors work with specific cars, trucks and SUVs, keeping your troubleshooting to a minimum. You can use more than 90,000 OEM auto parts made by the brand to fix up GM cars from the past and present era.

With ACDelco products, you're getting solutions that are designed, engineered, tested and backed by General Motors. In some cases, these inventive solutions work with cars assembled by other automakers, too.

Check out some of the latest video from ACDelco

Cabin/Engine Air Filters

Automotive Batteries

Brake Attributes

Filter Overview

Powertrain Transmission

Spark Plugs Overview

Powertrain Engines

Fascias & Grilles


You can review the latest promotions from ACDelco to save on your next project. See mail-in rebate offers here when replacing parts on your vehicle.


GM Professional Perks

Utilize my GM Partner Perks to build up rewards from all your GM replacement part purchases. Organize trade rebate claims through the main user dashboard so you can keep track of them automatically. Visit for exclusive offer details.

Mechanic working on an alternator

Get the ACDelco OEM Parts YOU Want From StockWise Auto

Searching for compatible ACDelco replacement parts is quick and easy with StockWise Auto. Our online parts catalog is overflowing with popular repair and restoration parts you need to drive your vehicle. Whether you want to scan the top products we have in stock or shop ACDelco auto parts by category, we make sure the process is simple from start to finish.
First, tell us the year, make and model name of your vehicle at the top of the screen. You can filter your product results to see only the items that will install on your car, truck or SUV without alterations. Then, click on the part category that relates to your repair to browse hundreds of options made by ACDelco. StockWise Auto will ship you the items you need for superior project results.

Purchase ACDelco OEM Equipment Today

Make StockWise Auto your first stop for OEM and replacement parts. We have one of the largest ACDelco auto parts catalogs online, which means you can always find what you're looking for. See automotive components that are uncommon for small shops and dealerships only on our site. Place your order for ACDelco parts today — and feel free to contact us if you have questions about particular offerings.