33-883323001 - Spark Plug - RA8HC - Priced Individually

33-883323001   Champion RA8HC Copper Plus Spark Plug.

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, durability and heat dissipation.

Check your engine owner’s manual for the correct spark plug, electrode gap and use only the plug as recommended by your engine’s original equipment manufacturer

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 owner’s manual. Using the wrong plug can reducing optimum performance, reduce fuel economy or cause damage to your engine. Spark plugs are easy to change with common spark plug sockets