List of O'Reilly Auto Parts Stores in Petersburg, IL Outlet Note Regular Brands O'Reilly Auto Parts Illinois Petersburg 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 - Petersburg 115 W Douglas Ave (217) 632-7726 People Also Viewed