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Versatile M8x16 bolt for various applications on the engine
Suitable for: Porsche 911 G-Model (1974–1989)
Also suitable for Sportomatic (SPM)
and reliable retraction of the brake shoes
IRIDIUM POWER Zündkerzen IW20 für Porsche 356 / 911 / 964 Turbo / 924 DME-Relais & Standardrelais 964 Versatile M8x16 bolt for variousIRIDIUM POWER Spark Plugs IW20 for Porsche 356 911 964 Turbo 924 Ultrafine Electrode By harnessing the power of Iridium, DENSO is able to drastically reduce the surface area of the center electrode the critical component of a spark plug. Unlike a typical platinum plug with a 1. 1mm diameter center electrode, DENSO Iridium Power plugs have the world's smallest center electrode with a 0. 4mm diameter. Porsche Part Number: 99917015690, 99917018990.
