O'Reilly Auto Parts Store #5819 in Thousand Oaks, California, offers a wide range of auto parts, tools, and accessories, along with helpful store services. Customers appreciate the friendly and knowledgeable staff who provide excellent customer service and quick assistance. The store is known for its helpfulness, with staff members offering free diagnostic code pulls, oil addition, and even loaning tools like funnels at no charge. Many customers rely on this location for their car batteries, motor oil, and oil filters, often praising the staff for getting their orders right and fixing any mistakes immediately. The staff’s expertise is evident in their ability to quickly identify the right parts and provide advice, making the shopping experience easy and stress-free. Customers also highlight the store’s welcoming atmosphere, especially for those who are new to auto parts shopping. Fast and efficient service, along with the availability of store services such as free battery testing, bulb and wiper blade installation, and check engine light testing, add to the positive experience. Overall, customers highly recommend this O'Reilly Auto Parts location for its helpful staff, quality service, and convenient offerings, making it a trusted place for auto repairs and parts needs in the community.