OReilly Automotive, Inc. is a specialty retailer of automotive aftermarket parts, tools, supplies, equipment and accessories in the United States, selling our products to both do-it-yourself (DIY) customers and professional installers. We are the second largest auto parts retailer in the U.S.
Our product lines include new and re-manufactured automotive hard parts, such as alternators, starters, fuel pumps, water pumps, brake system components, batteries, belts, hoses, chassis parts and engine parts; maintenance items, such as oil, antifreeze, fluids, filters, wiper blades, lighting, engine additives and appearance products; accessories, such as floor mats, seat covers and truck accessories, and a complete line of auto body paint and related materials, automotive tools and professional service equipment.