O'Reilly Auto Parts in Swansea, Massachusetts is a reliable and customer-friendly store that offers a wide range of auto parts, tools, and accessories. The store's knowledgeable staff, including the employee Billy, are praised for their exceptional service and ability to assist customers in finding the right parts for their repairs. The store also provides various services, such as free battery testing, wiper blade and bulb installation, fluid recycling, and Check Engine light testing. With over 6,000 O'Reilly Auto Parts stores across the US, customers can always find a convenient location near them.