Champion Spark Plugs RG6HCC fits Harley-Davidson M8



4 in stock


Champion Copper cored Spark Plugs x 1 Pair the equivilant of Harley-Davidson RG6HHC

Copper core centre Electrode

Patented Ultraseal Coated shell

Patented SAC-9 Semiconductor resistor

Made in USA

Please note we use the Harley part number RG6HHC for referrence and this part number is not on the plugs.

Copper Plus; 10mm threaded; 4 used on M8, 2 used on XG

Fits: > 17-19 M8; 15-19 Street XG750/500; 17-19 XG750A

Part Number 931613 x 2 749686 x 2


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