NGK, Tändstift, KTM 18-22 250 EXC TPI/300 EXC TPI, 23 250 EXC/300 EXC, Husqvarna 23 TE 250/TE 300, 18-22 TE 250i/TE 300i

The NGK Sparkplug is the workhorse at the heart of smooth-running engines around the world.
OEM quality.
Consistent performance.
Plug of choice in millions of vehicles.
NGK is the world’s largest supplier of OEM spark plugs.
Tolerances are so close that the margin for error is near zero.