NGK ILTR6A-13G-3789 Iridium Spark Plug 3789 - One-piece, Double Platinum Type

【NGK ILTR6A-13G-3789 Iridium Spark Plug 3789 Integrated, Dual Precious Metal Type】
■Product Description
High-performance spark plugs that improve both fuel efficiency and acceleration.
Compared to standard spark plugs, Iridium IX spark plugs ignite combustion more rapidly and feature a thermo-edge at the insulator tip, improving resistance to fouling for high performance.

Specifications
Iridium IX spark plugs offer superior ignitability compared to standard spark plugs, leading to exceptional fuel efficiency and improved mileage!
Excellent ignitability with a fine-wire center electrode!
NGK Spark Plugs were the first in the world to adopt an iridium alloy!
Compared to standard spark plugs, Iridium IX spark plugs spread flame more rapidly with less energy loss (quenching effect), making them high-performance spark plugs.
Only NGK Spark Plugs feature a thermo-edge!
High performance is maintained because they are resistant to fouling!
The thermo-edge, which creates a micro-discharge, is designed at the tip of the insulator. It burns off carbon accumulated on the insulator during long periods of low-speed driving with a micro-discharge, constantly maintaining high ignition performance.
The ultra-fine iridium alloy center electrode improves electric field strength, generating a stronger spark at lower voltage.
Since the spark is concentrated at the tip of the center electrode, stable combustion is consistently achieved, leading to improved fuel efficiency.
Type: Dual precious metal type
Thread diameter: φ14.0mm
Thread length: 25.0mm
Hexagon size: 16.0mm

■Important notes regarding images
*Images are for illustrative purposes only. Includes products with different sizes and colors. Product design and specifications are subject to change without notice. Thank you for your understanding.