BOSCH spark plugs catalogue

Would you like to buy top-quality Spark plugs from BOSCH online? With us you can not only choose more than 1016 various items from BOSCH but also consult a team of responsive specialists as well as enjoy a great customer service. In our online shop you will find a large assortment of Spark plugs items from well-known manufacturers such as BOSCH at wallet-friendly prices.

BOSCH Spark plug for different cars

Bosch spark plugs are one of German manufacturer Bosch's most well known products. The automobile supplier presented its first spark plug model in 1902. 2015, Bosch was awarded the top brand in the categories spark plugs, batteries and lighting. Spare and wear parts made by Bosch have a high reputation and stand for top quality for a fair price.

The deciding spark

In a gasoline engine, the spark plugs ignites the gasoline-air mixture at a well defined point in time. With repeated use, the spark plug becomes dirty and the plug changes in appearance. Because of these sediments, the distance between electrodes gets bigger, so the ignition coil has to deliver higher voltages. If the required voltage cannot be produced anymore, spark failures are the consequence. At this point at the latest the spark plugs have to be changed.

Cheap plugs may trigger preignition

When using cheap or unfit spark plugs, the effect of the preignition may occur.This is an uncontrolled burning process, which may lead to damage in the ignition spark and the engine. When you buy new spark plugs you should look for compatibility and high quality materials for this reason. The instruction manual of your car will tell you in what intervals you will have to change the spark plugs. Spark plugs should be checked once a year at the minimum.

Bosch spark plugs at a low price

Bosch spark plugs are always of OEM quality and are used by many household name car manufacturers. We offer high quality spark plugs made by Bosch from 7 EUR upwards.