Advance Auto Parts at 13653a Lee Jackson Highway in Chantilly provides a wide range of automotive aftermarket products and free store services. Customers can find brands like FRAM, Carquest, and DieHard® batteries. The store offers same-day options for many products, ensuring quick solutions for car maintenance needs. Customers benefit from free services such as battery testing, battery and wiper installation with purchase, engine code scanning, and starter and alternator testing. These free services help customers assess their vehicle’s needs without extra cost. The store is well-organized with a good selection of products, making it easy for customers to find what they need. Parking is available, though the lot can get busy since it shares space with other businesses like Gold’s Gym and Dollar Tree. Customer experiences highlight friendly and helpful staff, especially during busy or late hours. Staff members are eager to assist with questions and provide advice on parts and installation. Some customers appreciate quick and efficient battery installation, even in cold weather. However, there are occasional issues with wait times, such as long waits for staff to come outside for tests or assistance, which can be frustrating. Despite this, many customers value the knowledgeable staff and the convenience of free testing and installation services. Overall, Advance Auto Parts in Chantilly is a reliable store for auto parts and free services, with a friendly team dedicated to helping customers maintain their vehicles. Signing up for their Speed Perks loyalty program can also save money on store items and gas.