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The NGK Coil-on-Plug boot for 2001–2009 Porsche 911 is a direct-replacement ignition boot that restores the coil-to-plug connection to prevent flashover and maintain precise ignition behavior following plug service. It provides original-equipment fit and robust durability. Manufactured from premium silicone with internal springs and ferrite resistors, it suppresses EMI/RFI, meets or exceeds OE specs, and includes a limited lifetime warranty.
NGK Porsche 911 2009-2001 Direct Ignition Coil Boot
