About GMPartsGiant.com
Data updated- Website
- gmpartsgiant.com
- Category
- Vehicles & Transportation
- Location
- United States
- Status
- Unclaimed
- Last 12 months
- 102 reviews
- Replies to negative
- 73% (11/15)
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About this business
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.Is GMPartsGiant.com legit?
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.
What reviewers say
AI generatedReviewers 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.What people say
Part was described perfectly
Part was described perfectly. Pricing was super fair. Shipping was next day very happy with the process and will buy again whenever GM part is needed. Thanks again.
Exact Part for an older car
The part was exactly right and was delivered as promised
Part was at good price and fit perfect.
The customer service was great the…
The customer service was great the parts were exactly what I needed it only took a week to get the parts and the fit was exactly right the price was also excellent thank you
When I can plan ahead you guys have the…
When I can plan ahead you guys have the best price and provide updates on shipping and tracking of the orders
Overall easy experience to find the parts I needed
It was easy to find the parts I needed and at a reasonable price; and they shipped quickly. Overall a great experience.
GMPartsGiant had parts in stock!
GMPartsGiant had in stock a wiring harness for a vehicle that was more than 17 years old at an affordable price! They shipped it fast and I received in perfect condition. I installed it that day and my Malibu was up and running.
Saved a considerable amount of money…
Saved a considerable amount of money buying geniune OEM parts for my Escalade. The dealer wanted too much $$ for repairs so I purchased the parts and took them to a separate shop that I had been using for year. Website easy to navigate, all parts were accurate, 100% fit. Best of all saved about $2k Nice job GMPartsGiant.com
The parts I order arrive usually within…
The parts I order arrive usually within 2 days and are correct as opposed to after market parts which are not always the same replacement parts
The part was on time
The part was on time, my concern was I wanted an OEM part, not a knock off, and it seemed to be legit. I would buy from them again.
Great service and value.
Right part in good time
Recieved item quickly but can’t use it.
Recieved item quickly, however I haven’t installed it as the problem wasn’t with the fan. I waited too long to return it.
Prices are unbeatable and shipping was…
Prices are unbeatable and shipping was a breeze. Thanks GMPARTSGIANT!!
They sent me a used part
They sent me a used part. I tried to call and the person hung the phone up on me the three times I tried to call.
Part came as shown with the plastic…
Part came as shown with the plastic push plugs
Good price and OK with shipping time
Good price and OK with shipping time. Perfect fit. Thank you. If you have not used this service, try it.
Found my new parts store!
The VIN based search option made choosing the proper part for the job quick and easy. The price was extremely competitive, core charge is less than half what other places demand, and delivery was fast. Couldn't ask for better service!
Satisfied Order :)
Super quick shipping, packaging was great exactly what I ordered for $200 less than the dealer price.
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