GM Parts Giant, by Original Parts Giant, is one of the largest distributors for OEM GM parts. Our online GM parts website offers customers the best discounted prices on OEM Chevrolet parts, GMC parts, Cadillac parts, and Buick parts. OEM stands for Original Equipment Manufacturer. In other words, it simply means our parts come direct from GM and GM AC Delco. Essentially, we do not sell aftermarket parts. We ship all of our parts from region based GM dealers within three business days to provide for fast service.
Over ten years, our team has been dedicated towards out commitment with our customers. We know customers have high expectations, as GMPartsGiant we enjoy the challenge of meeting and exceeding our customers needs each and every day. Our core values of success continue to demonstrate our loyalty by building dedicated relationships with all of our current and future customers.
We want to thank you for visiting our genuine OEM GM parts catalog. Feel free to contact us via email, live chat, or over the phone so we can help you in every way possible. Initiating returns is simple and hassle free.Learn more about our Return Policy by clicking here.
Thousands of 5-star reviews are the proof of our excellent customer service. We are the leading online retailer of genuine GM parts in the USA.
Original Parts Giant, Inc.
5151 E Broadway Blvd, Suite 1600, Tucson, AZ 85711
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