NGK LMAR9AI-8 Spark Plug for KTM, Husqvarna & GasGas 2011-2026 - 77239093000

This genuine NGK LMAR9AI-8 spark plug is a critical component of your motorcycle's ignition system. As an OEM part, it ensures consistent spark delivery, which is essential for efficient combustion, smooth idling, and reliable power output across the RPM range.

This part is compatible with a wide range of models, including KTM 250 SX-F/XC-F (2013-2022), 350 SX-F/XC-F/EXC-F (2011-2022), and 450 SX-F/XC-F/Rally Replica (2015-2026). It also fits Husqvarna FC 250/350/450, FE 350, FR 450 Rally, FS 450, and FX 350/450 models from 2014-2025, as well as GasGas MC/EX 250F, 350F, 450F, and RX 450F models from 2021-2025.

Featuring advanced materials, this spark plug is designed to handle the extreme conditions of high-performance motocross and off-road engines. Replacing a worn plug helps prevent hard starting, engine hesitation, and decreased fuel economy.

Check compatibility list below to see if this part fits your motorcycle model.