Dorman Products Inc is a supplier of original equipment parts for automobiles. The company produces automotive and heavy-duty replacement parts, automotive hardware, brake parts, and fasteners for the automotive and heavy-duty aftermarket. The products are sold under the Dorman brand and its sub-brands OE Solutions, Help!, Conduct-Tite, and HD Solutions through aftermarket retailers, regional and local warehouse distributors, specialty markets, and salvage yards. It operates as a single reportable operating segment, namely, the sale of replacement and upgrades parts in the motor vehicle aftermarket industry, serving passenger cars, light-, medium-, and heavy-duty trucks as well as specialty vehicles. The company operates in the United States.