NGK SPARK PLUG IMR8C-9HES - (HONDA 31911-MEE-J01)

NGK IMR8C-9HES is a NGK 3653 Iridium Spark Plug, often found in models like the Honda CBF1000, featuring a 10mm thread, 19mm reach, 16mm hex, and 0.9mm gap, offering enhanced ignition for smoother performance. 

Type: NGK Laser Iridium

Honda OEM Cross-Reference: 31911-MEE-J01, 31911-MEE-J010-M1

Thread Size: 10mm

Thread Pitch: 1.0mm

Reach: 19mm (3/4")

Hex Size: 16mm (5/8")

Gap: 0.9mm (0.035")

Seat Type: Gasket

Resistor: Yes (5K Ohm) 

Improved Performance: Laser iridium plugs provide quicker starts, smoother idling, and better acceleration.

Fuel Efficiency: Can lead to a 2-5% increase in fuel economy.