- Superior construction for serious power
- Versatile plugs with wide operating heat ranges prevent fouling from running too cool and preignition from running too hot
- Features high alumina ceramics for improved heat dissipation and electrical insulation, deep-seated copper core for a wider heat range and a nickel alloy tip for longer life
Polaris -- Magnum 330 4x4 -- (2006, 2004, 2005, 2003); Polaris -- Magnum 425 4x4 -- (1995); Polaris -- Ranger 500 EFI 4x4 -- (2007, 2009, 2006, 2008); Polaris -- Trail Boss 330 -- (2003); Polaris -- Magnum 325 4x4 -- (2002); Polaris -- Ranger 400 4x4 -- (2010, 2014, 2012, 2013, 2011); Polaris -- Trail Boss 325 -- (2002); Polaris -- Magnum 325 4x2 -- (2002); Polaris -- Xpedition 325 -- (2002); Polaris -- Scrambler 500 4x4 -- (2010)