Product Overview
Champion RER8ZWYCB4 (9407) Iridium Spark Plug, Pack of 1, 1 ea
- Focused spark for maximum power
- Exclusive Heat-Active alloy maintains stable operating temperature under all load conditions
- Faster throttle response
- Champion iridium spark plugs feature a fine wire iridium center electrode that is laser-locked to the center electrode
- Every Champion iridium spark plug features a platinum ground electrode to ensure high performance and long life
- 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
