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NGK 5686 - Iridium IX Spark Plug Box of 4 (DR7EIX)

NGK  |  SKU: NGK-5686
Sale price $4199 Regular price $4619


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Description

NGK 5686 - Iridium IX Spark Plug Box of 4 (DR7EIX)

NGK Iridium IX Spark Plug

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

Fitment Data

  • 1988 - 1991 BMW M3 Base
  • 1988 BMW M5 Base
  • 1987 - 1988 BMW M6 Base

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