The O'Reilly Auto Parts store in Oak Harbor, Washington is a go-to destination for many local customers. With over 6,000 locations across the US, this O'Reilly store provides the parts, tools, and accessories needed for vehicle repairs and maintenance. They offer convenient services like free battery testing, wiper blade & bulb installation, fluid recycling, and Check Engine light testing. Customers can also take advantage of the free Loaner Tool program when needing specialized tools. According to reviews, O'Reilly is considered the "BEST auto parts store in town" by many. Customers praise the friendly staff, low prices, and quality products compared to competitors like NAPA and AutoZone. While some prefer to browse the aisles independently, the knowledgeable Parts Professionals are always available to assist and answer questions. One customer had a particularly positive experience when their car battery died. The staff not only helped determine the battery was ruined, but one employee even offered to drive the customer back to their car across town - a huge help on a hot 80-degree day. Another reviewer appreciated the professionalism and helpfulness of an employee named Rob, who quickly and gracefully replaced a headlight bulb. Overall, the Oak Harbor O'Reilly Auto Parts store provides reliable parts, quality service, and a customer-centric experience that keeps many locals coming back.