Bosch Super and Bosch Super Plus Spark Plugs

Bosch Super and Bosch Super Plus Spark Plugs

Bosch Super and Super Plus spark plugs offer outstanding value for a huge variety of vehicles. Comprehensive testing by Bosch has proven that Super plugs deliver reliability and durability in all conditions.

Super Plus plugs offer even higher performance. The yttrium-enhanced electrode increases service life by up to 50% compared to standard copper core plugs.

The Super advantages at a glance:

  • Copper core dissipates heat, guarding against thermal overload
  • Nickel-chromium alloy of the centre electrode provides corrosion protection for the copper core and ensures a high level of resistance to spark erosion
  • Maximum interference suppression

The Super Plus advantages at a glance

  • Yttrium enhanced electrode for longer life compared to standard copper core plugs
  • Tapered v-profile nickel chromium centre electrode for increased fuel ignitability
  • Angular, five-ribbed insulator design to prevent misfiring caused by current leakage

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