Advance Auto Parts at 424 Essex St in Salem offers a wide range of automotive aftermarket products and free in-store services. Customers can find leading brands like FRAM, Carquest, and DieHard® at this location. The store provides free battery testing, installation, and recycling, as well as free engine code scanning and starter/alternator testing. Customers can save money by signing up for the Speed Perks loyalty program, which earns points towards discounts on store items and gas at participating Shell stations. The staff, including employees like Jonathan and Justin Rojas, are praised for their excellent customer service and willingness to go the extra mile to assist customers, even outside of regular business hours. While the store may not have a large selection for motorcycles, scooters, and mopeds, it offers a convenient and helpful experience for automotive needs.