The ngk spark plug for polaris frontier 800 2003-2005 is part of the latest collection from ngk.Features: trivalent metal plating provides superior anti-corrosion and anti-seizing properties pure alumina silicate ceramic insulator, provides superior strength and better heat transfer triple seals prevent leakage corrugated ribs prevent flashover copper core aids in heat removal specifications: center electrode projection: projected center electrode type: standard electrical resistance: 5k ohms electrode tip material: nickel alloy ground electrode configuration: single ground electrode shape: standard heat range: 7 hex size: 16 mm 5 8 model: bkr7e product name: spark plug spark gap imperial: 0.031 Spark gap metric: 0.8 Mm to fit: polaris frontier 800 2003 touring all models polaris frontier 800 2004 touring all models polaris frontier 800 2005 touring all models polaris msx110 750 2004 all models polaris msx150 750 2004 all models polaris predator 90 2x4 2004 all models polaris predator 90 2x4 2005 all models polaris ranger 700 crew 2008 all models polaris ranger 700 crew 2009 all models polaris ranger 700 efi 2005 all models polaris ranger 700 efi 2006 all models polaris ranger 700 efi 2007 all models polaris ranger 700 efi 2008 all models polaris ranger 700 efi 2009 all models polaris ranger 800 crew 2010 all models polaris ranger 800 crew 2011 eps all models polaris ranger 800 crew 2011 all models polaris ranger 800 crew 2012 eps all models polaris ranger 800 crew 2012 a...