- Superior construction for serious power
- NGK makes plugs for almost every application and riding style
- 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
Fits:
| 2013 | Polaris | Ranger 500 Mid-Size EFI 4x4 | - | - |
| 2011-2013 | Polaris | Ranger 500 Crew Mid-Size EFI 4x4 | - | - |
| 2007-2008 | Polaris | Ranger 500 4x2 | - | - |
| 2003 | Polaris | Sportsman 400 | - | - |
| 2002-2007 | Polaris | Ranger 500 4x4 | - | - |
| 2002 | Polaris | Ranger 425 4x2 | - | - |
| 2000 | Polaris | Sportsman 500 6x6 | - | - |
| 2000 | Polaris | Xpedition 425 4x4 | - | - |
| 1999-2000 | Polaris | Magnum 500 4x4 | - | - |
| 1998-2000, 2004-2005 | Polaris | Ranger 500 6x6 | - | - |
| 1998-2000 | Polaris | Big Boss 500 6x6 | - | - |
| 1997-1998 | Polaris | Xplorer 500 | - | - |
| 1996-2000 | Polaris | Sportsman 500 | - | - |
| 1996-1998 | Polaris | Magnum 425 4x4 | - | - |
| 1996-1998 | Polaris | Magnum 425 4x2 | - | - |
| 1996-1997 | Polaris | Magnum 425 6x6 |