- Double Platinum Power - Premium Spark Plug. More Powerful Performance.
- Fine-wire center electrode for greater ignitability
- Heat-Active alloy allows electrodes to reach optimal temperature
- Double Platinum Power - Premium Spark Plug. More Powerful Performance.
- Fine-wire center electrode for greater ignitability
- Heat-Active alloy allows electrodes to reach optimal temperature
- Maintains stable operating temperature under all engine loads
- Platinum center and ground electrode for greater wear resistance