O'Reilly Auto Parts in Berwyn, Illinois, located at 3743 Harlem Avenue, offers a wide selection of parts, tools, and accessories, along with various store services such as free battery testing, wiper blade and bulb installation, fluid recycling, and Check Engine light testing. Customers appreciate the helpfulness of the staff and the efficient service, although some have noted long waiting times due to limited cashiers. Many have praised the store for its reliable inventory; one customer specifically highlighted a positive experience finding a battery for their Jeep after disappointment at a competitor. O'Reilly also honors veterans with discounts, enhancing its appeal to local customers. The store features a Loaner Tool program, making it easy for DIY enthusiasts to find the tools they need for projects. While most employees are helpful, there are occasional reports of less satisfactory service. Overall, O'Reilly Auto Parts is recognized for its commitment to customer satisfaction and knowledgeable staff, with many associates speaking fluent Spanish to cater to a diverse clientele.
