NGK Iridium IX Spark Plug - CR7EIX (7385) Key Features: Iridium Electrode: The highly advanced iridium electrode is 25% smaller than platinum and 1/4 the size of a conventional nickel electrode, providing superior performance. Reduced Voltage Requirement: The ultra-small diameter 0.6mm center electrode reduces the voltage needed for spark, extending the ignition system's life. Stronger Spark: The smaller center electrode allows for a brighter and stronger spark from the existing ignition system, improving performance. Enhanced Durability: Iridium’s strength and high melting point make it a more durable material compared to platinum, offering a longer-lasting spark plug. Improved Performance: The tapered cut ground electrode reduces quenching, enhancing flame core growth and increasing ignitability for better acceleration and fuel efficiency. Anti-Corrosion: The metal shell plating has enhanced anti-corrosion properties, ensuring the spark plug remains effective under harsh conditions. Specifications: Heat Range: 7 Thread Size: 10mm Reach: 19mm (3/4") Hex Size: 5/8" (16mm) Seat Type: Gasket Gap: 0.031" (0.8mm) Terminal Type: Stud Terminal Threads (Terminal Nut not included) Type: Resistor Weight: 0.10 lbs Units Sold: Single Alternate/OEM Part Numbers: 21030062, 7385 Part No.: 37-CR7EIX Benefits: Improved Ignition: The fine wire center electrode and tapered ground electrode provide a brighter and more efficient spark for better engine performance. Increased Fuel Efficiency: The enhanced spark allows for more complete combustion, improving fuel efficiency and overall engine economy. Longer Service Life: Iridium’s superior durability means the plug lasts longer, making it an excellent choice for performance and longevity. Better Acceleration: The advanced design improves acceleration and response by ensuring more stable and reliable ignition. Applications: Ideal for performance applications, including a range of motorcycles, ATVs, and other vehicles requiring a high-performance spark plug. The NGK CR7EIX Iridium IX Spark Plug represents the cutting edge of spark plug technology, offering high durability, better ignition, improved acceleration, and increased fuel efficiency. Perfect for high-performance engines, it helps ensure peak performance and long-lasting reliability.
