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Spark plugs

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Ignition performance and spark plug quality have a direct effect on engine properties. Audi Genuine Spark Plugs help to optimise performance, fuel consumption and durability.

  • A high-quality ceramic insulates the connection between central electrode
    and terminal stud.
  • The earth electrode is made from platinum to cope with high thermal loads.
  • The spark plug is adapted to the engine management system to enable
    reliable ignition.
  • Improved combustion increases the efficiency and reduces pollutants.
  • Smoother idling.
  • A service life of approximately 60,000 km reduces service costs.
  • Powerful acceleration and a high degree of engine elasticity.