NGK IZFR6K-11S Laser Iridium Spark Plug with 14 mm Thread and Gasket Seat

The NGK IZFR6K-11S Laser Iridium spark plug is designed for reliable ignition performance and long-lasting durability. Featuring a 14 mm thread diameter and a reach of approximately 0.75 inches, this spark plug ensures optimal fitment in compatible engines. Its gasket seat design provides a secure seal, minimizing the risk of misfires and improving engine efficiency. Equipped with a resistor, the IZFR6K-11S reduces electromagnetic interference, contributing to smoother engine operation and enhanced spark stability. Constructed with advanced iridium alloy, this spark plug offers superior durability and consistent performance over extended mileage, making it suitable for a variety of vehicle applications. Easy to install and maintain, it is an essential component for maintaining engine performance and fuel economy in everyday driving conditions.

Features:

• Laser Iridium Electrode: Ensures long-lasting performance and reliable ignition.

• 14 mm Thread with 0.75-inch Reach: Provides a secure fit in compatible engine cylinders.

• Gasket Seat Design: Ensures a tight seal to prevent leaks and misfires.

• Resistor: Reduces electromagnetic interference for smoother engine operation.

• Durable Construction: Made with high-quality iridium alloy for extended service life.