The Bosch spark plug range contains the right spark plug for virtually every vehicle. Technically, the spark plugs are perfectly designed to satisfy the requirements of each engine.
However, Bosch spark plugs do not only prove their worth on the road. They are also successfully employed in industry as well as for marine and outdoor applications. In motor boats, block-type thermal power stations and low-power engines for gardening and forestry work: Bosch spark plugs excel thanks to their top quality.
Spark plugs from Bosch ensure reliable starting and smooth engine operation - with the added benefits of low-pollutant ignition, effective protection against corrosion and thread seizure as well as good electrical conductivity.
Without one particular component, the international world of motor sport would soon come to a standstill: The Bosch spark plug. Whatever the situation – be it the Le Mans 24-hour race, the Indy Racing League, the V8 Supercar Series, the Swedish Touring Car Championship or the DTM in Germany – the leading teams count on spark plugs from Bosch. And not without good reason. The innovative yttrium alloy makes them exceptionally tough and wear-resistant.
Winning technology for everyday use
High-grade materials such as yttrium, platinum and iridium formed the basis for the development of spark plugs specially designed for the requirements of motor sport. Achievements on the racetrack can however also benefit road users. The innovative technology is incorporated into original equipment spark plugs and then often perfected still further before going into series production for workshops and the aftermarket.