Spark Plug - LKAR8A-9

NGK

NGK Spark Plug is engineered to withstand the harshest engine conditions and has special insulator nose configurations to improve throttle response. Engineered to withstand the harshest engine conditions.
Special insulator nose configurations improve throttle response.
Corrugated ribs prevent flashover.
Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer.
Copper core aids in heat removal.
Triple seals prevent leakage.

Year	Make	Model
2026	KTM	Adventure R 390
2026	KTM	Adventure X 390
2025	KTM	Adventure R 390
2025	KTM	Adventure X 390
2025	KTM	Duke 390
2024	KTM	Adventure 390 SW
2024	KTM	Adventure R 390
2024	KTM	Duke 390
2024	KTM	RC 390
2023	KTM	Adventure 390 SW
2023	KTM	Adventure R 390
2023	KTM	Duke 390
2023	KTM	RC 390
2022	KTM	Adventure R 390
2022	KTM	Duke 390
2022	KTM	RC 390
2021	KTM	Adventure R 390
2021	KTM	Duke 390
2021	KTM	RC 390
2020	KTM	Adventure R 390
2020	KTM	Duke 390
2020	KTM	RC 390
2019	KTM	Duke 390
2019	KTM	RC 390
2018	KTM	Duke 390
2018	KTM	RC 390
2017	KTM	Duke 390
2017	KTM	RC 390
2016	KTM	Duke 390
2016	KTM	RC 390
2016	KTM	SX-F 450
2016	KTM	SX-F 450 Factory Edition
2016	KTM	XC-F 450
2015	KTM	Duke 390
2015	KTM	RC 390
2015	KTM	SX-F 450
2015	KTM	SX-F 450 Factory Edition
2015	KTM	XC-F 450
2014	KTM	Duke 390
2014	KTM	RC 390
2014	KTM	SX-F 450
2014	KTM	SX-F 450 Factory Edition
2014	KTM	XC-F 450
2013	KTM	Duke 390
2013	KTM	SX-F 450
2013	KTM	SX-F 450 Factory Edition
2013	KTM	XC-F 450
2012	KTM	SX-F 450
2012	KTM	SX-F 450 Factory Edition
2011	KTM	SX-F 450
2010	KTM	SX-F 450
2009	KTM	SX-F 450
2009	KTM	XC-F 450
2009	KTM	XC-F 505
2008	KTM	SX-F 450
2008	KTM	SX-F 505
2008	KTM	SXS-F 450
2008	KTM	XC-F 450
2008	KTM	XC-F 505
2007	KTM	SX-F 450
2007	KTM	SXS-F 450