Spark Plug 4302/4 Copper

Features: Copper-glass seal bonds insulator, terminal post center electrode together; assures full required voltage at spark gap; gas-tight seal (100% leak proof) Multi-rib insulator reduces danger of *flash-over* One-piece terminal post adds strength Resistor reduces radio frequency interference (RFI) and electrode erosion Cold-formed steel shell precision rolled threads Full copper core electrode provides better performance in all conditions Verify all cross reference listings before purchase Fitment: Arctic Cat 500 4X4 Auto FIS LTD 2005 Arctic Cat 500 4X4 Auto FIS LTD 2006 BMW G450X 2008 BMW G450X 2009 BMW G450X 2010 BMW G450X 2011 Buell 1125CR Helicon 2009 Buell 1125CR Helicon 2010 Buell 1125R Helicon 2008 Buell 1125R Helicon 2009 Buell 1125R Helicon 2010 Ducati 749 2003 Ducati 749 2004 Ducati 749 2005 Ducati 749 2006 Ducati 749 Dark 2005 Ducati 749 Dark 2006 Ducati 749R 2004 Ducati 749R 2005 Ducati 749R 2006 Ducati 749S 2003 Ducati 749S 2004 Ducati 749S 2