Motorcar Parts of America

Motorcar Parts of America, Inc. is a North American automotive parts company that manufactures, remanufactures, and distributes replacement components for the aftermarket. Its product portfolio includes light-duty rotating electrical products such as alternators and starters, wheel hub assemblies and bearings, brake-related parts, and turbochargers, along with test solutions and diagnostic equipment. The company serves automotive retail chains, warehouse distributors, and original equipment manufacturers through aftermarket and warranty replacement programs. Motorcar Parts of America also supports heavy-duty applications across truck, industrial, marine, and agricultural markets. Its business is organized into Hard Parts, Test Solutions and Diagnostic Equipment, and Heavy Duty segments, positioning it as a diversified supplier within the vehicle repair and maintenance ecosystem. Headquartered in Torrance, California, Motorcar Parts of America focuses on essential replacement products that support ongoing vehicle operation and servicing.