WE KEEP EVERY GM JOURNEY GOING
GM OE and aftermarket parts are available through authorized GM dealers, service centers and approved retailers — including the GM Parts online store.
LOOKING FOR AUTHORIZED SERVICE OR REPAIR?
In need of service or collision repair? Let us help you find an Authorized General Motors dealership, Service Center, or GM Collision Repair Network Shop.
GM OEM AUTO PARTS — KEEP YOUR GM A GM
GM Genuine Parts and ACDelco OEM parts are designed, engineered, tested and backed by GM and installed during production or validated by GM for GM vehicles.
GM GENUINE PARTS & ACDELCO WARRANTY
Most GM Original Equipment and Gold lines from GM Genuine Parts and ACDelco come backed by a 24-month/unlimited-mile limited warranty.*
AVAILABLE AT OVER 30,000 LOCATIONS
With thousands of authorized retailers, dealers, service centers and the GM Parts Store to find GM OEM and aftermarket parts — shop parts quickly and easily wherever you are.
COLLISION REPAIR & ORIGINAL EQUIPMENT
After a collision, GM Original Equipment parts and GM’s Collision Repair Network (CRN) can help get you back on the road with certainty in your ride.
EXPLORE POPULAR GM AUTO PARTS ONLINE
GM ORIGINAL EQUIPMENT
GM Genuine Parts and ACDelco Original Equipment parts are built on innovation that never lets up. When you choose a true OE part designed, engineered, tested and backed by GM for your vehicle, you’re making the right choice.
AFTERMARKET
ACDelco offers the only aftermarket parts backed by GM. ACDelco’s Gold and Silver lines of premium aftermarket parts offer a precise fit for GM vehicles and most other makes and models. Whichever you choose, they comply with an 18-step quality approval process that other competitors aren’t guaranteed to follow.
WHY OEM PARTS? ADAS CALIBRATION
If sensors or related components were replaced, Advanced Driver-Assistance Systems (ADAS) calibration is required. This can be performed at a GM Collision Repair Network (CRN) shop or your dealership's Certified Service lane.
HOW TO SPOT COUNTERFEIT PARTS
Parts that appear unusually inexpensive, arrive in unfamiliar packaging, or lack GM or ACDelco branding may be counterfeit. These parts are not manufactured or tested to GM standards and may affect performance or safety.
FREQUENTLY ASKED QUESTIONS
BEYOND GM GENUINE PARTS AND ACDELCO PARTS
GM COLLISION REPAIR NETWORK
GM Collision Repair Network (CRN) shops are certified, trained and equipped to restore your vehicle to its pre-collision condition, using the only parts tested and backed by GM. Find a CRN shop near you and get back on the road.
TRADE PROS
We’re the one-stop shop for every automotive shop. Discover resources for parts ordering, training and career advancement, and repair support along with incentives, offers and rewards.
EASY PARTS PURCHASING
Quickly find and order GM Genuine Parts and ACDelco parts through trusted dealer and supplier networks.
ACCELERATE YOUR CAREER
Advance your skills with GM technical training built for modern technicians.
EARN REWARDS
Grow your business with programs that deliver support and incentives.
GET SUPPORT & TOOLS
Access the tools, diagnostics and technical resources trusted by GM professionals.
