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The Champion RN7YC Marine Spark Plug is designed to provide a stable spark and reliable operation when used in the manufacturer-specified engine and calibration.
Designed for reliable ignition in compatible marine applications, with good thermal control and construction geared towards engine maintenance.
Compatible applications:
Features:
Important: Verify the recommended part number, electrode gap, and installation torque indicated in the engine manual. A spark plug with incorrect dimensions, heat range, or calibration can affect the performance of the ignition system.