O'Reilly Auto Parts in Rancho Cucamonga, California, is a highly regarded auto parts store located at 9750 Base Line Road. This store offers a wide range of parts, tools, and accessories, along with valuable services such as free battery testing, wiper blade and bulb installation, and Check Engine light testing. Customers appreciate the knowledgeable and professional staff, with specific mentions of employees like Jacob and Erika, who provide exceptional service and assistance. Jacob is noted for his quick responses and understanding of customer needs, while Erika received praise for her prompt help in replacing hood supports. Furthermore, the store’s ability to communicate in Spanish has been positively highlighted, making it accessible for Spanish-speaking customers. The free Loaner Tool program is another perk that customers find useful for one-time projects. Overall, O'Reilly Auto Parts is recognized for its friendly atmosphere, efficient service, and commitment to customer satisfaction, making it a preferred choice for auto parts needs. With over 6,000 locations nationwide, O'Reilly ensures that there is always a store nearby for customers.
Needed a battery for my Honda, stopped in and Brandon tested my battery and recommended that I should purchase a new one and He installed the new one in a very short amount of time. Great customer service ! Thank you Brandon
February 2026
Quick, easy and overall delightful! Much better than AutoZone! Glad I made the decision to switch to them!
February 2026
Michelle took care of me in a professional fashion. Knowledgeable and had all the answers to my questions. Thank you
