BOSCH Spark plug iridium and platinum

Things you need to know about Bosch spark plugs

1. Bosch spark plugs are produced by the German company since 1902. During this time, more than 13 billion of these components were made. If you put them in one line, it would be more than 380 000 km long, which equals the distance from the Earth to the Moon.
2. These parts are manufactured at five factories of the firm, located in Brazil, Germany, India, China and Russia. About 350 millions of these components are coming off their production lines annually.
3. Bosch spark plugs belong to the medium price segment.
4. Nowadays, the following types of these parts are available on the market:
   • Copper-nickel. They are inexpensive and feature balanced characteristics.
   • Yttrium. They are found in the Super Plus line. They have an enhanced performance and wear-resistance.
   • Silver. They are offered in Super 4 and Silver series. Their advantages are resistance to overheating, reliability and continuous lifespan.
   • Iridium and platinum. They are produced under Platinum Plus, Double Platinum and Platinum Iridium names. They feature the longest service life, are efficient and resistant to moisture, high temperatures and other aggressive factors.
5. During the development and production of car parts, the German company always uses advanced technologies, innovative solutions and high-quality materials. The original design of the plug itself and a special construction of the side electrode ensure instant combustion of the air-fuel mixture, reduced fuel consumption, reaching the self-cleaning temperature fast. A nickel coating protects the element housing from corrosion and prevents its jamming in the spark plug hole. A heat-shrink ring creates an air-tight connection. A special interference-suppressing resistor prevents failures of electronic equipment.

AUTODOC – a large car parts online store

In our online shop, you can buy spark plugs from Bosch and other well-known manufacturers at the best price. Convenient site navigation will allow you to find the spare part you need quickly. Experienced specialists, who are well-versed in all systems of cars of all makes and models, will help you to select parts that fit your car.