CarPart Surplus is a family-owned online auto parts store based in Detroit, Michigan. Since 2021, we’ve focused on giving drivers and repair shops access to quality OEM and aftermarket parts at honest prices. Our team knows cars and cares about people, so we work hard to make finding the right part simple, fast, and stress-free. We’re proud to serve our community and customers across the U.S. with reliable parts, clear information, and friendly support.