O'Reilly Auto Parts in Mineola carries parts, tools, and accessories. The store offers services like free battery testing, wiper blade and bulb installation, fluid recycling, and Check Engine light testing. They also resurface brake rotors and drums and have a free Loaner Tool program. Customer experiences vary. Some report excellent service, where staff correctly diagnose problems, install parts without pressure to upsell, and provide fast, helpful assistance for even small purchases. Other reviews note that while the needed parts were in stock, the help seemed like a bother and customer service was not great. In another instance, when the exact part was unavailable, the staff was very helpful in finding a good alternative.