Champion Iridium/Platinum Spark Plug, 9204

Champion iridium spark plugs are engineered to provide maximum performance for your engine. Champion's proprietary iridium center and platinum ground electrode combine to ensure your plugs life from erosion and promote long life.

Champion Iridium/Platinum Spark Plug, 9204: Champion iridium spark plugs feature a fine wire iridium center electrode that is laser-locked to the center electrode The fine-wire center electrode and platinum V-trimmed ground electrode produce the sharpest spark focus; this provides the greatest engine performance regardless of the engine type or ignition system Exclusive heat-active alloy allows the electrodes to reach optimal temperature quickly and maintain stable operating temperature under all engine loads