O'Reilly Auto Parts store #2289 in Farmington, Missouri, offers a wide range of parts, tools, and accessories, along with helpful store services such as free battery testing, wiper blade and bulb installation, fluid recycling, and Check Engine light testing. The store also provides resurfacing of brake rotors and drums, and features a free Loaner Tool program for project-specific tools, with a refundable deposit. Customers frequently praise the friendly and helpful staff, noting that service is consistently great. One customer highlighted the exceptional assistance from a young employee who went above and beyond to change a headlight. The store is known for its excellent customer care, including free wiper blade installation, which customers appreciate. However, some have experienced inventory issues, with certain parts not being in stock or delayed, causing a wait of a couple of days. Overall, the store is appreciated for its quality service and knowledgeable staff, making it a trusted local resource for auto parts and repairs.