IRIDIUM POWER Spark Plugs

Ultra Fine Electrode



By harnessing the power of Iridium, DENSO is suddenly able to shrink the surface area of the center electrode - the critical component of a spark plug. Unlike a typical platinum plug that has a 1.1mm diameter center electrode, DENSO Iridium Power plugs have the world's smallest center electrode measuring 0.4mm in diameter. This means that the voltage requirements are decreased while firing performance is greatly improved.

Fits
Porsche 914 4 cyl engines
Porsche 924S 2.5L (engine codes M44.07/08/09/10)
Porsche 928S 4.7L (engine codes M28.11/12/21/22)
Porsche 928GT / S4 / S 5.0L (engine codes M28.47/41/42/43/44/45/46)
Porsche 928GTS 5.4L (engine codes M28.49/50)
Porsche 944 2.5L (engine codes M44.01/03/05/06/09/10)
Porsche 944S / Turbo 2.5L (engine codes M44.40/50.51.52)
Porsche 944 2.7L (engine codes M44.11/12)
Porsche 968 3.0L (engine codes M44.43/44)

相关参考编号
相关编号、被取代编号、交叉引用编号或替代编号，供比较之用。

9991700IW20

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