NGK IFR5E11-7994 Iridium Spark Plug 7994 Integral, Precious Metal Type

【NGK IFR5E11-7994 Iridium Spark Plug 7994 One-piece, Double Precious Metal Type】
■ Product Description
High-performance spark plug that improves both fuel efficiency and acceleration.
Iridium IX spark plugs are high-performance spark plugs that offer faster flame propagation compared to standard spark plugs and have a thermo-edge at the tip of the insulator to improve plug fouling.

Specifications
Iridium IX spark plugs have better ignitability compared to standard spark plugs, leading to improved fuel efficiency due to excellent combustion efficiency!
Excellent ignitability with an ultra-fine center electrode!
NGK Spark Plugs was the first in the world to adopt iridium alloy!
Iridium IX spark plugs are high-performance spark plugs that offer faster flame propagation and less energy loss (quenching effect) compared to standard spark plugs.
Thermo-edge is exclusive to NGK Spark Plugs!
High performance lasts longer because it resists fouling!
The thermo-edge, which generates micro-discharges, is designed at the tip of the insulator. It burns off carbon deposits on the insulator during prolonged low-speed driving with micro-discharges, constantly maintaining high ignitability of the plug.
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 precious metal type
Thread diameter: φ14.0mm
Thread reach: 19.0mm
Hexagon size across flats: 16.0mm

■ Important Notes on Images
*Images are for illustrative purposes only. They may include products of different sizes and colors. Product designs and specifications are subject to change without prior notice. Please understand.