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The Champion QC10WEP Iridium Spark Plug is designed to provide a stable spark and reliable operation when used in the engine and calibration specified by the manufacturer.
Iridium technology concentrates the spark, improves ignitability, and offers high wear resistance for reliable operation.
Compatible Applications:
Features:
Important: Verify the recommended part number, electrode gap, and installation torque indicated in your engine's manual. A spark plug with incorrect dimensions, heat range, or calibration can affect the performance of the ignition system.