NGK IMR9C-9H-6777 Iridium Spark Plug 6777 Screw Type Double Precious Metal

【NGK IMR9C-9H-6777 Iridium Spark Plug 6777, Threaded Type, Double Noble Metal Type】
■Product Description
High-performance spark plugs that improve both fuel efficiency and acceleration.
Iridium IX spark plugs have a faster flame propagation compared to standard spark plugs, and feature a thermo-edge at the tip of the insulator to improve plug fouling, making them high-performance spark plugs.

Specifications
Iridium IX spark plugs offer better ignitability and excellent fuel efficiency compared to standard spark plugs, leading to improved fuel economy!
Excellent ignitability with a fine-tipped center electrode!
NGK Spark Plugs were the first in the world to adopt iridium alloy!
Iridium IX spark plugs are high-performance plugs with faster flame propagation and less energy loss (quenching effect) compared to standard plugs.
Thermo-edge is exclusive to NGK Spark Plugs!
Maintains high performance because it resists fouling!
The thermo-edge, where micro-discharges occur, is designed at the tip of the insulator. It burns off carbon adhering to the insulator during prolonged low-speed driving with micro-discharges, constantly maintaining the plug's high ignition performance.
The ultra-fine iridium alloy center electrode improves electric field strength and generates a stronger spark at a lower voltage.
Since the spark is concentrated at the tip of the center electrode, stable combustion is always achieved, leading to improved fuel efficiency.
Type: Double Noble Metal Type
Mounting screw diameter φ10.0mm
Mounting screw length 19.0mm (half-thread type)
Hexagonal opposite side Hex 16.0mm

■Image Notes
*The image is for illustrative purposes only. It includes products of different sizes and colors. Product design and specifications are subject to change without notice. Thank you for your understanding.