O'Reilly Auto Parts store #3816 in Thornton, Colorado, offers a wide range of parts, tools, and accessories to meet various auto needs. Located at 13701 Colorado Boulevard, the store provides helpful services such as free battery testing, wiper blade and bulb installation, fluid recycling, and Check Engine light testing. The store also resurfaces brake rotors and drums, making it a one-stop shop for many repair needs. Customers appreciate the friendly and knowledgeable staff, with several reviews highlighting the excellent customer service. One customer praised Nicole for her kindness and quick battery replacement during a stressful time, noting that the service was under warranty and free of charge. Others commended employees like Brady for being polite, accurate, and informative, and Leonard for helping find the right parts and ensuring quick delivery. Additionally, the staff was praised for helping to find the correct wipers and installing them in snowy, cold weather, ensuring customers could get back on the road safely. The store also offers a free Loaner Tool program, which requires a refundable deposit. Overall, the Thornton location is known for its caring staff, helpful services, and convenient location, making it a reliable choice for auto parts and assistance. With over 6,000 stores nationwide, O'Reilly Auto Parts continues to serve customers with quality service and support.
O'reilly auto parts is helpful in finding solutions and supplies that you need for your vehicle
March 2026
5 stars all around! Carlos was super nice and helped me with my headlight he was also kind enough to help me (well I didn’t help much) but installed my new bulb for me!
January 2026
Dylan, cannon and Ben were great in helping get a new battery
