The NGK CR7HSA-9 spark plug features a nickel alloy electrode and trivalent metal plating for superior anti-corrosion and anti-seizing properties. Its pure alumina silicate ceramic insulator provides strength and heat transfer, while triple seals prevent leakage and corrugated ribs reduce flashover. A copper core aids in heat removal.

• Thread: 10mm
• Reach: 1/2in
• Hex Size: 16 mm
• Spark Gap: 0.8 mm
• Heat Range: 7
• Electrical Resistance: 5k Ohms
• Center Electrode Projection: Projected
• Center Electrode Type: Standard
• Ground Electrode Configuration: Single
• Ground Electrode Shape: Standard
• Terminal Configuration: Threaded Stud
• Style: Standard
• Type: Resistor

Fits the following:

• Honda Metropolitan 50 NCH50: 2013-2015