Motorcar Parts of America Inc. MPAA

What this company does

The majority of Motorcar Parts of America, Inc.'s products are remanufactured at its facilities in Mexico, Canada, and to a lesser extent Malaysia, while it also manufactures and assembles new products at its facilities in Canada, Malaysia and India. Sales to its three largest customers represented 85%, 86% and 83% of net sales, in the aggregate, and sales to its largest customer represented 42%, 39% and 35% of net sales, in fiscal 2026, 2025 and 2024, respectively. As of March 31, 2026, it employed approximately 5,600 people, with 300 in the United States, 4,900 in Mexico, 200 in Canada, and 200 in Malaysia and China. Its three operating segments are Hard Parts, Test Solutions and Diagnostic Equipment, and Heavy Duty. The Hard Parts segment includes light-duty rotating electric products such as alternators and starters, as well as brake-related products such as brake calipers, brake boosters, brake rotors, brake pads and brake master cylinders, and wheel hub assemblies and bearings. The Test Solutions and Diagnostic Equipment segment includes applications for combustion engine vehicles such as bench-top testers for alternators and starters, equipment for the pre- and post-production of electric vehicles, and software emulation of power system applications for the electrification of automobiles, trucks, aerospace systems and electric vehicle charging stations. The Heavy Duty segment includes non-discretionary automotive aftermarket replacement hard parts for heavy-duty truck, industrial, marine and agricultural applications. Motorcar Parts of America, Inc. was founded in 1968.

Written from the business description in MOTORCAR PARTS OF AMERICA, INC.'s annual report to the U.S. Securities and Exchange Commission, filed 8 June 2026. Every sentence was checked against that document before publication.