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
1977-1981,1985-1999	Arctic Cat	Kitty Cat	Base
2016-2018	Cub Cadet	Challenger 400	Base
2018	Cub Cadet	Challenger 400 4x4	Base
2016-2018	Cub Cadet	Challenger 400 LX	Base
1974-1975	Honda	MR50	Base
1997	KTM	50 SXR Pro Jr	Base
1997	KTM	50 SXR Pro Sr	Base
2012-2018	Kubota	RTV400Ci	Base
1981-1982	Yamaha	LB50	Base
1978-1982	Yamaha	LB50 Chappy	Base
1977	Yamaha	LB80 Chappy	Base
1976-1978	Yamaha	LB80 II Chappy	Base
1974-1975	Yamaha	TY80	Base