Premium Iridium Spark Plug – SC20HR11 909191-01253
High-performance iridium alloy center electrode ensures extreme durability and superior conductivity for consistent ignition. Precision laser-welded tip minimizes voltage requirements, enhancing fuel efficiency and reducing emissions. Triple gasket sealing prevents gas leakage, maintaining optimal combustion pressure in high-temperature engines. Direct-fit design compatible with major car brands, ideal for quick DIY repairs or professional garage use. Rigorous OEM testing guarantees reliable starts, smoother acceleration, and extended engine lifespan. Bulk orders available at unbeatable wholesale rates – trusted by global auto workshops and retailers.