O'Reilly Auto Parts Store #1621 in Lexington, South Carolina, offers a wide range of parts, tools, and accessories for vehicles. The store provides free services such as battery testing, wiper blade and bulb installation, fluid recycling, and Check Engine light testing, along with a refundable Loaner Tool program. They also offer brake rotor and drum resurfacing. Customers appreciate the helpful and knowledgeable staff, noting that the employees are patient, explain processes clearly, and provide excellent customer service. Many find the staff capable of assisting with a variety of vehicle needs, from choosing the right type of refrigerant to testing batteries. While some items may need to be ordered if not in stock, the store's team strives to meet customer needs efficiently. Overall, O'Reilly's friendly service, useful free services, and wide selection make it a trusted place for vehicle parts and maintenance needs in the area.