NGK CR8HI-X Iridium 7669 Spark Plug

The NGK CR8HI-X Iridium spark plug offers reliable ignition and long service life for modern engines. Optimized for consistent performance, it is ideal for car enthusiasts and mechanics who value durability and reliability.

• Type/Technology: Iridium center electrode for long-lasting, consistent spark and improved combustion across a wide range of temperatures.
• Model and Specification: CR8HI-X variant (7669), part of the MXPro series, with part number mxpro_CR8HIX.
• Material and Construction: Stainless steel outer shell with ceramic insulator for robust construction and heat management.
• Performance: Fast, reliable ignition and stable performance during cold starts and high RPMs.
• Maintenance and Durability: Extended service life thanks to the iridium electrode, which extends replacement intervals.

This spark plug helps your engine run smoothly and efficiently with consistent power and a reduced risk of misfires. Thanks to the high durability of iridium and the thoughtful design, it delivers reliable starts, improved fuel efficiency, and longer maintenance intervals—essential for daily use and demanding driving.