Johnston Autostores serves the automotive and industrial markets with quality parts and supplies. Our professional employee team insures your satisfaction. They will supply you with name brand parts from our well-stocked inventories, which includes over 100 of the most popular automotive and industrial lines. As an ACDelco and Pronto distributor, we provide the highest quality parts with nationwide warranty. We have eight stores located in Spencer, Sheldon, Estherville, Algona, Mason City, Worth