NGK SILMAR9B9-95399 Iridium Spark Plug 95399 Screw Type Precious Metal Type

【NGK SILMAR9B9-95399 Iridium Spark Plug 95399 Screw Type Double Precious Metal Type】
■Product Description
High-performance spark plug that improves both fuel economy and acceleration.
Iridium IX spark plugs ignite faster than conventional spark plugs and feature a thermo-edge on the tip of the insulator, improving resistance to fouling for superior performance.

Specifications
Iridium IX spark plugs ignite better than conventional plugs, leading to outstanding fuel efficiency and improved mileage!
Excellent ignitability with a fine center electrode!
NGK Spark Plugs was the first in the world to adopt iridium alloy!
Compared to conventional spark plugs, Iridium IX spark plugs offer faster flame propagation and less energy loss (quenching effect), making them high-performance spark plugs.
Thermo-edge is exclusive to NGK spark plugs!
Sustained high performance due to less fouling!
The thermo-edge, which creates a micro-discharge, is designed into the tip of the insulator. It burns off carbon that accumulates on the insulator during prolonged low-speed driving with micro-discharges, consistently maintaining high ignition performance of the spark plug.
The fine-diameter 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 economy.
Type: Double Precious Metal Type
Mounting thread diameter: φ10.0mm
Mounting thread length: 26.5mm
Hexagon socket size: 14.0mm

■Notes on images
*Images are for illustration purposes only. Includes products with different sizes and colors. Product design and specifications are subject to change without prior notice. Please understand.