NGK IZFR6K11NS-9329 Iridium Spark Plug 9329 One-Piece Dual Precious Metal Type

【NGK IZFR6K11NS-9329 Iridium Spark Plug 9329 Integrated Dual Precious Metal Type】
■Product Description
High-performance spark plug that improves both fuel economy and acceleration
Iridium IX spark plugs are high-performance spark plugs that offer faster flame propagation compared to standard spark plugs, and also feature a thermo-edge on the insulator tip to improve resistance to fouling.

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 was the first in the world to adopt iridium alloy!
Iridium IX spark plugs are high-performance spark plugs with faster flame propagation and less energy loss (quenching effect) compared to standard spark plugs.
The thermo-edge is exclusive to NGK spark plugs!
High performance lasts longer because it resists fouling!
A thermo-edge that generates microscopic discharges is designed at the tip of the insulator. This burns off carbon adhering to the insulator during prolonged low-speed driving with microscopic discharges, constantly maintaining the plug's high ignition performance.
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 economy.
Type: Dual Precious Metal Type
Thread diameter φ14.0mm
Thread reach 20.5mm
Hexagon size Hex 16.0mm

■Note on images
*Images are for illustration purposes only. Includes products with different sizes and colors. Product design and specifications may change without prior notice. Thank you for your understanding.