Every day, millions of vehicles across America rely on quality replacement parts to keep running safely and efficiently. Parts Authority exists to ensure those parts are available when and where they're needed - powering the automotive aftermarket with a distribution network spanning over 250 locations nationwide. Founded in 1973, we've grown from a family business to one of the country's largest distributors of automotive and truck parts, tools, equipment, and transmissions.
Our mission goes beyond simply moving parts from warehouses to service centers. We're building an infrastructure that keeps repair shops, fleets, and jobbers stocked with the 3 million parts they need to serve their customers. By partnering with industry-leading brands like AC Delco, Denso, Bosch, and Monroe, and leveraging a team of trained counter professionals, we deliver not just parts - but the reliability and expertise that keeps America moving. From our headquarters in Lake Success, NY, we're transforming automotive distribution through strategic acquisitions, sustainable practices, and an unwavering commitment to customer success.