ONE (1) spark plug. Fits all 2GR-FE V6 Engines. If you have a V6 then you need to order *6* plugs.
Standard heat range for naturally aspirated applications. Works fine for everything from normal street use to road racing.
For supercharged or turbo applications you need the 7 HEAT RANGE
Iridium construction for outstanding performance and durability. Lasts 50k-100k+ miles depending on usage.