Description
These Champion spark plugs use a gasket for seating to the engine block and feature a threaded, removable terminal. Use only the spark plug listed in your engine owners manual. Using the wrong plug can reduce optimum performance, reduce fuel economy or cause damage to your engine. Spark plugs are easy to change with common spark plug sockets.
- Resistor type spark plugs help reduce radio frequency interference (RFI) to onboard electronics
- This spark plug meets Mercury Marine original equipment manufacturer specifications to best protect your engine and ensure its optimum performance
- The copper core electrode increases heat conductivity for optimal temperature operating range and good electrode wear characteristics
- Check your engine owners manual for the correct spark plug, electrode gap and use only the plug as recommended by your engines original equipment manufacturer
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