Bosch replacement parts offer impressive quality and reliability as well as innovative technology. State-of-the-art lighting and brake systems, extremely long-lasting batteries, brushes, starters and air filters: Bosch offers high-quality parts that make driving safer, more relaxed and more environmentally friendly. Bosch is the world's largest producer of parts and  accessories  of vehicle;  producing original parts for Volkswagen, Audi, and other brands of  German vehicles.