Factory Direct Iridium Spark Plug SILZKR7B-11 (9723 / 18846-11070)
High-performance iridium spark plug designed for Hyundai and Kia engines, ensuring optimal combustion and fuel efficiency. Precision-engineered with a durable iridium tip for extended service life and consistent ignition. Features a triple-ground electrode design for improved spark stability and reduced misfires. Anti-corrosion nickel-plated shell enhances durability in harsh conditions. Direct-fit replacement for OEM part numbers 9723 and 18846-11070. Ideal for daily commuters and performance-driven vehicles, delivering smoother acceleration and lower emissions. Factory-direct pricing ensures unbeatable wholesale value for bulk buyers.