The O'Reilly Auto Parts in Cuba, Missouri, provides parts, tools, and accessories along with helpful store services. Customers report exceptional and knowledgeable service, with staff members frequently going above and beyond. Reviews describe employees as wonderful, pleasant, and ready to help with any project, making difficult situations much easier. Specific services praised include diagnosing problems, installing batteries and wiper blades, and offering the free Loaner Tool program. The store also handles specialized services like brake rotor resurfacing. In one instance, the management took responsibility for an incorrect part and covered the full cost of the correction. Staff are noted for their willingness to help travelers in urgent situations, such as car troubles during trips, often providing free delivery and tools to get customers back on the road safely. The overall experience is summarized as the greatest experience with exceptional customer service that saves the day.