List of O'Reilly Auto Parts Stores in Harrisburg, IL Outlet Note Regular Brands O'Reilly Auto Parts Illinois Harrisburg Rating 4.7 based on 56 votes Products Belts Lighting Tires Battery Wheels Electrical Brakes Heating Engine Parts Filters Oil Fluids Waxes Washes NameAddressPhone Name/Address/Phone O'Reilly Auto Parts outlet - Harrisburg 302 S Commercial St (618) 252-8151 People Also Viewed