Genuine Denso Iridium Spark Plugs SK20R11 (90919-01210) Upgrade your engine performance with original, high-quality Denso Iridium Spark Plugs. Engineered for precision, they feature an ultra-fine 0.4mm iridium center electrode that provides stable ignition, faster starts, and excellent throttle response. Enjoy a smoother engine idling experience, increased acceleration torque, and improved fuel economy. These durable, long-life plugs are highly resistant to wear and heat.Vehicle Compatibility:Fits a wide range of gasoline engines, especially Toyota and Lexus models.Toyota: Camry, RAV4, Corolla, Alphard, Wish, Avensis, Harrier, Prado, Land Cruiser, 4Runner.Lexus: RX300, RX350, ES300, ES330, GS300, IS300.Fully tested and highly reliable OEM parts to restore your vehicle's factory efficiency!DM to order now!