High-Performance OEM Iridium Spark Plug for Precision Ignition
Premium iridium alloy tip ensures superior durability and consistent spark performance, reducing misfires and enhancing engine efficiency. Precision-engineered ceramic insulator and nickel-plated shell resist extreme heat and corrosion, ideal for high-performance and turbocharged engines. Direct OEM replacement (Part No: 0242135509 / YR7MPP33 / A004159180326), compatible with leading automotive brands for seamless upgrades or repairs. Optimized electrode gap design delivers faster starts, smoother acceleration, and improved fuel economy in gasoline-powered vehicles. Trusted by mechanics and enthusiasts for racing, daily commuting, and heavy-duty applications—backed by global wholesale pricing for bulk orders.