Copper Plus spark plug RL82YC 79-85 XL Sporster

Champion Copper Plus spark plug RL82YC

14mm threaded. 12.7mm (1/2″) short reach. Used with a 21mm spark plug socket. Copper-core center electrode with the patented SAC-9 semiconductor resistor. Spark plug comes with the patented Ultraseal™ coated shell, to help keep the spark plug body corrosion free and better looking for a longer period of time. Custom replacement for OEM 32301-80.

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For
79-85 XL Sporster

Brand CHAMPION
Article number 931607