NGK CR7EIX Iridium Spark Plug

The NGK CR7EIX features a fine-wire iridium center electrode that produces a stable spark while offering excellent durability. Its high-melting-point iridium alloy is designed for modern high-performance engines and demanding operating conditions. Trivalent metal plating provides strong resistance to corrosion and seizing, while the copper core helps improve heat dissipation. The spark plug also uses a corrugated insulator and triple seals for reliable ignition and protection against flashover and leakage.

Features

• Fine-wire iridium center electrode for stable and consistent spark performance
• High-melting-point iridium alloy for durability and high-performance applications
• Trivalent metal plating for improved anti-corrosion and anti-seizing protection
• Corrugated ribs help prevent flashover
• Pure alumina silicate ceramic insulator provides strength and efficient heat transfer
• Copper core supports effective heat removal
• Triple seals help prevent leakage

Advantages

• Long-lasting performance compared with conventional spark plugs
• Consistent ignition and stable spark delivery
• Excellent resistance to corrosion and high temperatures
• Suitable for a wide range of motorcycle and small-engine applications