Motorcar Parts of America, Inc. together with its subsidiaries, engages in manufacturing, remanufacturing, and distribution of aftermarket automobile parts primarily in the United States and Canada. The company operates through two segments, Rotating Electrical and Undercar Product Line. The Rotating Electrical segment manufactures and remanufactures alternators and starters for import and domestic cars, light trucks, heavy duty, agricultural, and industrial applications. The Undercar Product Line segment remanufactures and distributes new and remanufactured steering components, including rack and pinion, pumps and gears, brake calipers, master cylinders, and hub assembly and bearings for passenger and truck vehicles. The company's replacement parts are used on vehicles after initial vehicle purchase. It sells its products to retail outlets; automotive warehouse distributors; and automobile manufacturers for their aftermarket and warranty replacement programs under private label brand names, as well as under the Quality-Built, Xtreme, Reliance, Fenco, Dynapak, and other brand names. Motorcar Parts of America, Inc. was founded in 1968 and is headquartered in Torrance, California.