Premium Platinum SC20HR11 Double Iridium Spark Plug for Toyota Vehicles

Engineered with dual iridium center and platinum ground electrodes for superior conductivity and extended lifespan. Precision laser welding ensures consistent performance under extreme temperatures.

High-grade ceramic insulator prevents voltage leakage while nickel-plated shell resists corrosion. Optimized heat range maintains efficient combustion in both city driving and high-speed conditions.

Direct OE replacement for Toyota Camry, Corolla, RAV4 and Hilux models. Reduces misfires by 40% compared to standard copper plugs with 100,000-mile service interval.

Exclusive multi-tip ground electrode design accelerates flame propagation for quicker cold starts. ISO 9001 certified manufacturing with individual quality testing.

Compatible with gasoline, ethanol-blend and LPG fuel systems. Ships in crush-proof packaging with anti-counterfeit hologram. Bulk discounts available for auto workshops and fleet purchases.