GM Genuine Parts offers OE Collision and Powertrain Parts for your GMC Sierra Truck or other GM vehicle GM Genuine Parts offers OE Collision and Powertrain Parts for your GMC Sierra Truck or other GM vehicle

Keep your GMC Professional Grade with GM Genuine Parts

Pro parts

Help make sure your GMC brings you to more quality driving experiences by maintaining it with originally equipped parts. GM Genuine OE parts offer quality, reliability, durability, and are manufactured to GM Original Equipment specifications for fit, form, and function. Not only that, but GM Genuine OE parts are designed, engineered and tested to rigorous standards, and are backed by General Motors, helping it stay true to its premium benchmark. Set out knowing that the smart choice for parts replacement is simple when choosing GM Genuine OE parts.


If you’re in need of engine or body parts for your vehicle demand the fit, finish, and durability you can be assured of when you use GM Genuine Collision and Powertrain Parts. Select below and learn more.



Visit ACDelco for true GM Original Equipment (OEM) Auto Parts for your Chevrolet, Buick, GMC, or Cadillac vehicle


As technology advances the design of vehicles, so do the parts needed to maintain them. That's why ACDelco works to make sure our parts are at the peak of GM engineering. ACDelco is the true General Motors’ Original Equipment parts brand for GMC.

Visit ACDelco


CURRENT DEALS & OFFERS

Check out the latest deals offered by GM Genuine Parts. With new deals for consumers and trade professionals, there’s more than enough to go around so you can get back in the garage and back to work.

GMC ACCOUNT

Log in or register for a GMC Account to view your Owner’s Manual, track your service history, and check your vehicle’s warranty status.

ACCESSORIES

Personalize your GMC with a complete portfolio of accessories that can help to enhance your vehicle.

LATEST GMC NEWS

All the latest GMC News is just a click away. Be in the know with current headlines, videos, images, and more from the GMC Pressroom.

MYGMC APP*

With a paid subscription, stay connected to your GMC with remote commands, watch videos specifically for your GMC, and view your vehicle’s status. Check your fuel range or efficiency, tire pressure, and oil life status all from your compatible smartphone.

MY GMC REWARDS

The new My GMC Rewards makes owning a GMC vehicle more rewarding. Join for free to start earning and redeeming points toward eligible parts, paid service and more.

CURRENT DEALS & OFFERS

Check out the latest deals offered by GM Genuine Parts. With new deals for consumers and trade professionals, there’s more than enough to go around so you can get back in the garage and back to work.

View Offers

GMC ACCOUNT

Log in or register for a GMC Account to view your Owner’s Manual, track your service history, and check your vehicle’s warranty status.

SIGN IN

ACCESSORIES

Personalize your GMC with a complete portfolio of accessories that can help to enhance your vehicle.

View Accessories

LATEST GMC NEWS

All the latest GMC News is just a click away. Be in the know with current headlines, videos, images, and more from the GMC Pressroom.

GMC News

MYGMC APP*

With a paid subscription, stay connected to your GMC with remote commands, watch videos specifically for your GMC, and view your vehicle’s status. Check your fuel range or efficiency, tire pressure, and oil life status all from your compatible smartphone.

myGMC Mobile App

MY GMC REWARDS

The new My GMC Rewards makes owning a GMC vehicle more rewarding. Join for free to start earning and redeeming points toward eligible parts, paid service and more.

Learn More

*Available on select Apple and Android devices. Service availability, features and functionality vary by vehicle, device and the plan you are enrolled in. User terms apply. Device data connection required. See onstar.com for details and limitations.

Must be 18 years or older. Points may be earned and redeemed only at GM entities, My GMC Rewards participating 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, fees or body shop repair orders and expire without further notice upon Member Account deactivation. Visit mygmcrewards.com to view My GMC Rewards Terms & Conditions.

My GMC Rewards is separate from My GMC Rewards Cards. Credit approval required. Cardmembers may earn and redeem points at participating GM dealers. Cardmember points are earned on eligible purchases and do not expire. Points are accrued once per transaction and are not earned on taxes, discounts, rebates, incentives, cash advances, balance transfers, ATM withdrawals, finance charges or fees. Some restrictions apply.

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