Motorcar Parts of America (MPA) is a remanufacturer, manufacturer, and distributor of automotive aftermarket parts. Its products include calipers, starters, alternators, master cylinders, hub assemblies and bearings, brake power boosters, turbochargers, drums and rotors, brake pads and shoes. The company also offers a range of services, such as private label branding, merchandising, marketing, field services, etc.