O'Reilly Auto Parts at 8214 East 91st Street in Tulsa carries the parts, tools, and accessories customers need. The store offers services like free battery testing, wiper blade and bulb installation, fluid recycling, and Check Engine light testing. It is also a location that can resurface brake rotors and drums. Reviews describe the customer service as amazing, amazing, great, and super nice. Staff members are noted for being nice, helpful, courteous, extremely helpful, respectful, kind, on the ball, and very knowledgeable. They frequently go above and beyond to assist. Specific examples include employees providing a funnel and paper towels, testing and replacing a battery, and personally checking a vehicle to find and install the correct part. The staff is always there to help if needed, making the store easier to navigate. Customers report great experiences and state they will return for their future automotive needs.