Genuine NGK LMAR8G X 10 S/P for Yamaha WR250F YZ250F 250FX YZ450F 450FXNGK 
 
 
The NGK LMAR8G spark plug is primarily used in motorcycles.
Specifically, it is a common spark plug for various Yamaha off-road motorcycle models, including:
Yamaha WR250F (various years)
Yamaha YZ250F (various years)
Yamaha YZ250FX (various years)
Yamaha YZ450F (various years)
Yamaha YZ450FX (various years)
Specifications:-
Centre Electrode Material: Nickel
Seat Type: Gasket
Thread Diameter (mm) : 10
Thread Pitch (mm) : 1
Hex (mm): 14
Reach (mm) : 26.5
Resistor / Non Resistor : Resistor
Gap (mm) : 0.8
 
If you are looking for a spark plug for your vehicle, it's always best to use the manufacturer's specified part number or a cross-referenced equivalent to ensure proper fitment and performance.
 
 
The NGK 95627 Nickel Spark Plug (LMAR8G) is designed to deliver exceptional durability and optimal performance. Constructed with trivalent metal plating, it provides superior resistance to corrosion and seizing, ensuring reliable operation in diverse conditions. The spark plug's corrugated ribs effectively prevent flashover, maintaining consistent spark ignition for smooth engine operation. Its pure alumina silicate ceramic insulator enhances strength and facilitates efficient heat transfer, while the copper core aids in effective heat dissipation, contributing to cooler engine temperatures. Triple seals ensure a secure fit and prevent leakage, further enhancing reliability. Whether for everyday driving or demanding applications, the NGK 95627 Nickel Spark Plug is a trusted choice for maximizing engine efficiency and longevity