Factory Price Iridium SILZKR7B-11 18846-11070 Spark Plug
Ultra-fine iridium tip ensures superior ignition efficiency and extended durability. Precision-engineered ceramic insulator prevents voltage leakage for consistent performance. Nickel-plated shell resists corrosion, ideal for high-temperature engine environments. Specifically designed for Hyundai ix35 and Kia K4, enhancing fuel combustion and reducing emissions. Direct OEM replacement (18846-11070 / SILZKR7B-11) with exact fitment—no modifications required. Global wholesale pricing with bulk discounts available. Trusted by automotive professionals for reliability and cost-efficiency. Stock up for fleet maintenance or retail resale.