High-Performance SC20HR11 Iridium Spark Plug – Precision Engineered for Optimal Combustion
Premium iridium center electrode ensures ultra-long lifespan (up to 4x longer than standard plugs) with superior wear resistance. Fine-wire laser-welded tip delivers consistent sparks for improved fuel efficiency and reduced emissions. Patented triple-ground electrode design maximizes flame kernel growth, enhancing acceleration and cold-start reliability. Nickel-plated shell resists corrosion, ideal for high-heat turbocharged or high-compression engines. Direct OEM replacement for Toyota/Lexus (Part# 90919-01253), compatible with hybrid and conventional gasoline engines. Bulk pricing available for auto repair shops, fleet managers, and wholesale distributors. Factory-tested to ISO 9001 standards. Ships in moisture-proof packaging with anti-fake QR codes. Stock ready for same-day dispatch from global warehouses.