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NGK COP ignition coil for 1997–2004 Porsche Boxster provides OE-level replacement performance and reliable spark delivery for those applications. The coil's premium thermoplastic housing and high-quality epoxy improve dielectric strength, while magnetic laminated steel enhances voltage output. NGK develops and validates coils in an ISO 17025 lab and uses integrated module construction with wire-bonded circuitry to support stable engine operation.
NGK 2004-97 Porsche Boxster COP Ignition Coil
