NGK (NGK) Spark Plug (For Motorcycle) SILMAR8C9 Stock No. 90097

Terminal Shape: Screw Heat value: 8 Center electrode material: Iridium Screw Diameter: 0.4 inches (10 mm); Screw Length: 1.0 inches (26.5 mm); Hex Diagonal Side: 0.6 inches (14 mm)

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on the product page or is not in the same condition as the product description.

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