Lawn/garden Spark Plug, Rc12yc

Champion® Lawn/Garden Spark Plug. It is a resistor type to suppress radio interference. It is a stock #71-1 and replaces original equipment spark plug RC12YC. Its primary use is for riding mowers and larger outdoor power equipment.

• Resistor type to suppress radio interference
• Champion Copper Plus
• Dependable performance as the OE replacement spark plug
• Provides long life with the copper core center electrode
• Allow accurate control of heat range
• Optimize performance and longevity
• RFI & EMI suppression to not interfere with modern ignition systems