High Performance Iridium SC16HR11 Spark Plugs – Precision Engineered for Peak Performance
Ultra-fine iridium tip ensures superior ignition efficiency and extended durability, reducing misfires and improving fuel economy. Laser-welded construction guarantees consistent performance under extreme temperatures and high-pressure conditions. Advanced triple gasket sealing prevents gas leakage, enhancing combustion stability for smoother acceleration. Precision-engineered copper core dissipates heat rapidly, preventing pre-ignition and engine knocking. Perfectly compatible with Toyota Corolla, Yaris, and Vios, delivering optimal power output and lower emissions. Ideal for daily commuters, performance tuning, and long-distance driving. Exclusive bulk pricing available – wholesale quantities shipped globally at unbeatable rates. Upgrade your engine with NGK’s industry-leading spark plug technology.