High-Performance Ignition System Spark Plug SC20HR11 (90919-01253)
Premium copper-core electrode ensures faster heat dissipation and consistent spark delivery for optimal combustion efficiency. Precision-engineered ceramic insulator resists extreme temperatures (up to 1,500°F) and prevents voltage leakage for long-lasting reliability. Direct OEM replacement (90919-01253) compatible with leading car brands—ideal for Toyota, Lexus, and select sedan/SUV models. Iridium-enhanced tip delivers stronger ignition, reducing fuel waste and improving acceleration in city/highway driving. Industrial-grade steel shell with anti-corrosion coating withstands high-pressure engine environments—perfect for DIY repairs or professional garage use. Globally sourced at wholesale pricing—bulk orders available for auto shops and resellers.