NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.

This Part Fits:

Year	Make	Model	Submodel
1999-2005	Arctic Cat	250 2x4	Base
2001-2005	Arctic Cat	250 4x4	Base
1991-1992	BMW	K100RS FL	Base
1991-1992	BMW	K100RS FL ABS	Base
1993-1998	BMW	K1100LT	Base
1997	BMW	K1100LT High Line	Base
1997	BMW	K1100LT Special Edition	Base
1993-1996	BMW	K1100RS	Base
1996	BMW	K1100RS SE	Base
1988-1991	BMW	M3	Base
1988	BMW	M5	Base
1987-1988	BMW	M6	Base
2002-2009,2012-2014	Suzuki	LT-F250 Ozark	Base
1999-2002	Suzuki	LT-F250F QuadRunner 4x4	Base
2013	Suzuki	M50 Boulevard	Base
2008-2019	Yamaha	XT250	Base
2000	Yamaha	YFB250FW Timberwolf 4x4	Base
1999-2004	Yamaha	YFM250 Bear Tracker	Base
2007-2009	Yamaha	YFM250 Big Bear	Base
2005-2006	Yamaha	YFM250 Bruin	Base
2008-2013	Yamaha	YFM250 Raptor	Base
2008	Yamaha	YFM250 Raptor SE	Base
2008	Yamaha	YFM250 Raptor SE Custom	Base
2011	Yamaha	YFM250R Raptor	Base
2018-2020	Yamaha	YFM450 Kodiak 450	Base
2018-2020	Yamaha	YFM450 Kodiak 450 EPS	Base
2019-2020	Yamaha	YFM450 Kodiak 450 EPS SE	Base