Description

Champion Iridium – the ultimate element. This spark plug’s fine-wire iridium center and platinum ground electrodes provide the sharpest spark focus for maximum performance. Heat-Active alloy allows electrodes to reach optimal temperature quickly. Can be used for select passenger car, light truck and marine applications.
Iridium center electrode delivers maximum life
Fine-wire center electrode and V-trimmed for greater ignitability
V-trimmed ground electrode promotes sharper spark force
Maintains stable operating temperature under all engine loads