Our Story
America's Most Trusted
Auto Parts Marketplace
We built GenuineAutoPartsUSA because finding the right part for your vehicle shouldn't require three browser tabs, two phone calls, and a prayer. Verified vendors. Real fitment data. Fast shipping.
2.4M+
Parts Available
500+
Verified Vendors
98%
Order Accuracy
4.8 ★
Customer Rating
Our Mission
Quality You Can Trust
Every vendor is verified before listing a single part. We confirm business identity, check licensing, and audit seller history — so you never have to guess.
Speed Without Compromise
Most orders ship the same day they're placed. Our vendor network covers all 48 contiguous states, meaning shorter transit times and lower shipping costs.
Genuinely Helpful
Vehicle-matched fitment verification, NHTSA-validated vehicle data, and real condition labeling (OEM vs. Aftermarket vs. Reman) — we give buyers the information they actually need.
How Vendor Verification Works
Business Verification
We confirm legal business registration, EIN, and state licensing.
Inventory Review
Initial catalog audit for accurate part numbers and condition claims.
Stripe Connect Setup
Secure payment onboarding — payouts go directly to the vendor's bank.
Ongoing Quality Monitoring
AI-assisted fraud scoring and buyer feedback loops flag issues automatically.
Built by car people, for car people.
Our founding team includes mechanics, dealership parts managers, and e-commerce engineers who got tired of dealing with bad fitment data, slow shipping, and untraceable vendors. GenuineAutoPartsUSA is the marketplace we always wanted — so we built it.
Ready to find your part?
Search 2.4 million parts from 500+ verified US vendors.