They are a horrible company to deal…
They are a horrible company to deal with. They ripped me off for a couple hundred dollars saying I altered the keys when they came from them like that. DO NOT PURCHASE ANYTHING FROM THEM.
GM Parts Giant, by Genuine Parts Unlimited, Inc., 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.
Written by the business, not verified by us.GMPartsGiant.com (gmpartsgiant.com) has a 4.4 out of 5 rating on OK.one, based on 102 user reviews collected here. It is listed under Vehicles & Transportation and its reputation is good. 85% of reviews are 4 stars or higher and 14% are 1 star; The business has replied to 73% of negative reviews; Reviews mostly discuss Product, Price, Quality. Last updated 2026-08-11.
Reviewers overwhelmingly had a great experience with this company, consistently praising the overall high value offered. Customers truly appreciate the affordable pricing, great product quality, and efficient delivery services provided during their everyday online purchases. Many consumers note that finding the correct automotive components using the digital catalog is exceptionally quick, reliable, and completely straightforward. However, some people mentioned that they encountered frustrating experiences regarding high shipping expenses or unexpected price increases after placing an order. A few reviewers additionally shared that they received damaged items, or faced significant operational difficulties regarding product returns and expensive restocking fees.
Auto-generated from all reviews of this business. For reference only.They are a horrible company to deal with. They ripped me off for a couple hundred dollars saying I altered the keys when they came from them like that. DO NOT PURCHASE ANYTHING FROM THEM.
GM genuine parts at a very fair price, easy ordering and fast shipping.
Fast delivery, the right part, good price, easy to order from good online catalog
Ordered and received thr part in a timely manner.
Recieved damaged part,requested rma,sent pictures of damage,pictures of shipping labelthey requested,then requested picture of part number which wasn't on part,also on the 3rd time sending info they now want tracking number which they should have with order, very fast to take money,but excessive runaround to get damaged part returned and undamaged part sent, Save yourself from hassle and frustration and order from another supplier
Thank you for your feedback. We're sorry to hear about your experience. Our team has been working to assist you with your damaged shipment and begin a claim with the carrier. To move forward, we requested the required documentation, including the shipping label and photos of the part. At this time, we are still waiting to receive the requested shipping label so we can complete the carrier's damage claim process. Once we receive the required information, we'll continue working to resolve the issue as quickly as possible. We appreciate your patience and remain committed to helping you reach a resolution.
Fast shipping and great product and service AAA+++
Fast Shipping, good price, everything is working now.
Part was exact replacement.
Very good delivery. The part is as expected and at a reasonable price.
As described a excellent bargain price well at local dealers times the price
The part arrived in a timely manner and was exactly what I needed. It solved my shift to park issue
The part worked very well. Cost was a bit high. Shipping was too much for the size and weight of the product, and took too long to get to me.
Never received a bad part yet. Always in a timely manner.
Fast shipping Part worked perfectly
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