High-performance Automotive Spark Plugs engineered for Lexus and Toyota vehicles. Precision-crafted with nickel alloy electrodes ensuring superior conductivity and extended durability. Multi-ground electrode design enhances ignition efficiency for smoother engine performance and fuel economy. Factory-specified heat range (90919-01259) guarantees perfect compatibility with OEM standards. Ideal for daily commuters and performance enthusiasts seeking reliable cold starts and consistent power output. Ceramic insulator prevents voltage leakage while copper core reduces electrical resistance. Bulk purchase available for commercial repair shops and auto parts distributors. Direct replacement for worn plugs with torque-ready installation.