Super & Super Plus

Bosch Super plus
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Bosch spark plugs are the motorists' favourite

Bosch spark plugs

Readers of the German automobile magazine „auto, motor und sport“ have once again voted Bosch as the best brand in the spark plugs category in 2012.

Battery technologies from Bosch

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    Better value, better performance

    Bosch Super plus

    Bosch Super plus in the practical packs of 10 and 4

    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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