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DENSO’s patented iridium alloy is extremely tough and wear-resistant. This makes it possible to produce a spark plug with a centre electrode of just 0.4 mm. DENSO'S Iridium spark plugs give a stronger spark and better ignition performance in all areas of driving your Porsche.
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 964 C2 / C4 3.6L 12/1988-09/1993 (kW 184; Engine 64.02 / 64.01)Porsche 964 Carrera RS 3.6L 08/1991-09/1993 (kW 191; Engine 64.03)Porsche 993 C2 3.6L 08/1993-08/1997 (kW 200; Engine M 64.05 / 06)Porsche 993 C4 / Targa 3.6L 08/1995-08/1997 (kW 210; Engine M 64.21 / M 64.22)Porsche 993 C4 3.8L 08/1995-08/1997 (kW 210; Engine M 64.05 S / M 64.06 S)Porsche 993 C4 / RS / Targa 3.8L 08/1995-08/1997 (kW 221; Engine 64.2)Porsche 993 Turbo 3.6L 02/1993-08/1997 (kW 265; Engine 64.5)Porsche 996 Turbo 3.6L 06/2000>> (kW 309; Engine M 96.7)Porsche 993 GT2 3.6L 04/2001>> (kW 340)Porsche 997 C2 / C4 3.6L 07/2004>> (kW 239; Engine M 96.05)Porsche 997 C2 / C4 3.8L 07/2004>> (kW 261; Engine M 97.01)Porsche 987C Cayman 2.7L 07/2006>> (kW 180)Porsche 987C Cayman S 3.4L 11/2005>> (kW 217)
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.PACK OF 6 Fits:Porsche 964 C2 / C4 3.6L 12/1988-09/1993 (kW 184; Engine 64.02 / 64.01)Porsche 964 Carrera RS 3.6L 08/1991-09/1993 (kW 191; Engine 64.03)Porsche 993 C2 3.6L 08/1993-08/1997 (kW 200; Engine M 64.05 / 06)Porsche 993 C4 / Targa 3.6L 08/1995-08/1997 (kW 210; Engine M 64.21 / M 64.22)Porsche 993 C4 3.8L 08/1995-08/1997 (kW 210; Engine M 64.05 S / M 64.06 S)Porsche 993 C4 / RS / Targa 3.8L 08/1995-08/1997 (kW 221; Engine 64.2)Porsche 993 Turbo 3.6L 02/1993-08/1997 (kW 265; Engine 64.5)Porsche 996 Turbo 3.6L 06/2000>> (kW 309; Engine M 96.7)Porsche 993 GT2 3.6L 04/2001>> (kW 340)Porsche 997 C2 / C4 3.6L 07/2004>> (kW 239; Engine M 96.05)Porsche 997 C2 / C4 3.8L 07/2004>> (kW 261; Engine M 97.01)Porsche 987C Cayman 2.7L 07/2006>> (kW 180)Porsche 987C Cayman S 3.4L 11/2005>> (kW 217)
