Quicksilver Spark Plug Mercury 40-60HP 883323001
These Champion spark plugs use a gasket for seating to the engine block and feature a threaded
- 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
- The Zirconia enhanced insulator for strength
- Check your engine owner's manual for the correct spark plug