O'Reilly Auto Parts

Better parts... better prices, everyday on auto parts and accessories. Plus find a store, check out our current ad, get information on racing events, contact us, and more.

Your local Dayton O'Reilly Auto Parts store is one of over 4,500 auto part stores throughout the U.S. We carry top brands like Mobil 1, Castrol, Wix, Trico, Gates and Monroe and our professional parts people can provide the advice to help you keep your vehicle running right. Come see for yourself today at your local O'Reilly Auto Parts. Better Parts, Better Prices, Everyday!

O'Reilly Auto Parts, now combined with CSK Auto, is the third largest auto parts retailer in the US. O'Reilly Automotive, Inc. was founded in 1957 by the O'Reilly family and is one of the largest specialty retailers of automotive aftermarket parts, tools, supplies equipment and accessories in the United States. With more than 1900 locations in 26 states, our underlying spirit and philosophy is...