Ultra-Durable Iridium Spark Plug for Peak Engine Performance
Precision-engineered with a 0.6mm fine-wire iridium center electrode for superior ignition and extended lifespan. Features triple-ground electrodes for stable spark and optimized fuel combustion. Direct-fit replacement for Focus LTR6IX-11 6509, ensuring seamless compatibility. Ideal for high-performance vehicles, heavy-duty engines, and demanding driving conditions. Exclusive high-temperature ceramic insulator resists voltage leakage. Nickel-plated shell prevents corrosion, maintaining conductivity in extreme climates. Globally sourced premium materials, rigorously tested for OEM standards. Buy in bulk for unbeatable wholesale pricing—stock up for fleets, workshops, or resale.