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Champion Spark Plug, J12YC For Harley-Davidson
19.95 €
HD 3-4.
14mm thread, 1/2" (12.7mm) short reach.
Used with 21mm spark plug socket.
Central electrode with copper core.
The spark plug features 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: > 48-74 BT