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Champion Spark Plug, H8C For Harley-Davidson
20.79 €
HD #4.
14 mm thread.
12.7 mm (1/2") short reach.
Used with a 21mm spark plug socket.
Central electrode with copper core.
The spark plug comes with the patented Ultraseal™ coated housing, to help keep the spark plug body corrosion-free and looking better for a longer period of time.
4 units
Compatible with: > 54-56KH; 57-85XL