Spark Plugs

For more than 100 years Bosch has been a leader in Spark Plug development. As vehicles have become more advanced, so have our spark plugs.
We are producing over 1 million spark plugs a day from our main factory, the range comprises of the new SUPER plus with Yttrium range, Platinum, Resistor and Super 4 spark plugs.

Bosch Super Plus

In keeping with Bosch's long history of innovation in the automotive aftermarket. SUPER plus is a new generation of mass-market spark plug, the first to offer precious metal performance at non-premium prices.

Bosch Super 4

This revolutionary plug features 4 ground electrodes so the spark can 'select' the best ignition path. This delivers optimized acceleration, more starting power and ultimate engine performance.

Bosch Platinum

Many vehicle manufacturer's now specify platinum plugs as original equipment and with good reason. Superior self-cleaning, more reliable cold weather starts and long life are just some of the benefits.