High-Performance Iridium Spark Plug for Optimal Engine Efficiency
Precision-engineered with ultra-fine iridium tip for superior durability and consistent spark performance. Advanced laser-welded construction ensures maximum conductivity and extended service life. Specially designed for high-compression engines, enhancing fuel efficiency and reducing emissions. Ideal for modern gasoline vehicles requiring reliable ignition under extreme conditions. Exact fit for models compatible with LFR6AIX-11 (OE# 6619). Trusted by automotive professionals for smooth cold starts and improved throttle response. Bulk pricing available—wholesale discounts for large orders. Global shipping, lowest price guarantee. Upgrade your engine’s performance with OEM-quality precision.