According to the website Auto Parts Warehouse, Carquest is a subsidiary of Advance Auto Parts. Carquest was founded in 1901 and is one of the oldest auto parts suppliers in the United States.
Carquest supplies parts for all makes and models of vehicles, including domestic and foreign, cars and trucks. Carquest has over 3,500 stores in North America.
Advance Auto Parts is a leading automotive aftermarket parts provider that serves both professional installer and do-it-yourself customers. As of October 2015, Advance Auto Parts operates over 5,200 stores and 140 Worldpac branches in the United States, Puerto Rico, the U.S. Virgin Islands and Canada.