NGK Spark Plug

Ceramics, at the core of superior spark plug technology, spawned the creation of NTK Technical Ceramics. Category: Ignition > Secondary Ignition > Spark Plug. View All Products. We are a group of auto enthusiasts that found our love for customization and has led us to search out where to get just the right products for our cars, trucks, hotrods, & motorcycles.

NGK Iridium IX Spark Plug – DCPR8EIX-S 97181

From the high-tech Ruthenium HX™ to the industry standard OE-style spark plugs, NGK drives the future of spark plug engineering. MODELIridium Ix. The iridium electrode is 25% smaller than a platinum electrode, and it’s just 1/4 the size of a conventional nickel electrode.