The O'Reilly Auto Parts store in Darien provides great and helpful service with friendly and polite staff. Employees offer excellent customer service, giving lots of great info for free. They are very helpful with diagnosing issues, testing batteries, and assisting with parts for vehicles. The store is conveniently located and is a great place for services like battery replacement and recycling oil. Customers find the service to be quick, affordable, and a great blend between price and value. The store offers many free services and helpful Parts Professionals for any project.
Friendly and knowledgeable staff.Great place to parts
December 2025
Friendly staff and helpful service. Needed wipers for my 2025 CRV ex. The staff helped me find the right kind with the adapter/hook required and also installed it for me. I will shop there again.
January 2025
Went to buy wipers and lady rep there was very helpful with giving recommendations and additional info I asked.
