NGK IZKR7B-7563 Iridium Spark Plug 7563 One-Piece Twin-Tip Precious Metal Type

【NGK IZKR7B-7563 Iridium Plug 7563 One-piece, Dual Precious Metal Type】
■ Product Description
High-performance plug that improves both fuel economy and acceleration.
Iridium IX plugs offer faster flame propagation compared to standard plugs. They also feature a thermo edge at the tip of the insulator, improving plug fouling resistance for high-performance operation.

Specifications
Iridium IX plugs offer better ignitability than standard plugs, leading to improved fuel efficiency due to excellent combustion efficiency!
Excellent ignitability with a fine center electrode!
NGK spark plugs were the first in the world to adopt an iridium alloy!
Compared to standard plugs, Iridium IX plugs have faster flame propagation and less energy loss (quenching effect), making them high-performance plugs.
Only NGK spark plugs have the thermo edge!
High performance is maintained 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, generating 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: Dual Precious Metal Type
Mounting thread diameter φ12.0mm
Mounting thread length 22.0mm
Hexagon opposite side Hex 16.0mm

■ Important Notes on Images
*The image is for illustrative purposes only. It includes products of different sizes and colors. Product designs and specifications may change without prior notice. Thank you for your understanding.