What is O'Reilly Auto Parts?
[[File:OrEILLYAutoPartsHouston.jpg|thumb]] '''O'Reilly Auto Parts''' is an American auto parts retailer. provides automotive aftermarket parts, tools, supplies, equipment, and accessories to professional service providers and do-it-yourself customers. It is headquartered in [[Springfield, Missouri]]. It was founded in 1957. It has 6,000 stores in 48 states, Puerto Rico, and Mexico. [[Category:Retail companies of the United States]] [[Category:Companies based in Missouri]] [[Category:1957 establishments in the United States]] [[Category:1950s establishments in Missouri]] {{US-stub}}