NGK Iridium Heat Range 9 Racing Spark Plug | 2006 Mitsubishi Evo 9 (R7437-9)

NGK 4654 R7437-9 Racing Plug

The next generation of spark plugs. NGK is a pioneer in Iridium Spark Plug designer and manufacturer - More Durability and a Higher - Melting Point Than Platinum - Better Center Electrode Anti-Oxidation and Anti-Erosion - Improved Ignition - Superior Anti-Fouling - Lower Required Voltage. Recommended for all EVO 9s with extreme modifications.

Please Note:

• ALL PLUGS SOLD INDIVIDUALLY. Price is for one spark plug.

Features

• Fine Wire Center Electrode Ensures High Durability and a Consistently Stable Spark
• Iridium Alloy has an Extremely High Melting Point, Perfect for Today's High-Tech, High Performance Engines
• Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
• Corrugated Ribs Prevent Flashover
• Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
• Copper Core Aids in Heat Removal
• Triple Seals Prevent Leakage

Applications

• 2006 Mitsubishi Evo 9

What's in the box?

• (1) NGK 4654 R7437-9 Racing Plug