Advance Auto Parts at 10 Northgate Plaza in Harmony is one of the nation’s leading auto parts retailers stocking new and remanufactured automotive parts, maintenance items, and accessories such as batteries and oil filters for all makes and models. Visit your local Advance Auto Parts in Harmony, call us or go online to order and pickup in-store. Save even more on your next visit by signing up for Speed Perks and receive discounts on the parts you need.