Champion Iridium Spark Plug 9019

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.

Champion Iridium - Maximum Performance. Premium Spark Plug

Iridium center electrode delivers maximum life

Fine-wire center electrode and V-trimmed for greater ignitability

V-trimmed ground electrode promotes sharper spark focus

Maintains stable operating temperature under all engine loads

Heat-Active™ alloy allows electrodes to reach optimal temperature quickly