Premium OE 1822A085 Iridium Spark Plug engineered exclusively for Nissan MARCH. Features laser-welded iridium tip for superior conductivity and extended lifespan. Advanced anti-corrosion nickel plating ensures optimal performance in extreme temperatures. Precision-crafted ceramic insulator prevents voltage leakage for consistent ignition. Ideal for urban commuting, high-speed highway driving, and stop-and-go traffic conditions. Direct OEM replacement with exact factory specifications. Rigorously tested for fuel efficiency improvement and emission reduction. Bulk purchase available for automotive workshops and fleet managers. Ships globally with competitive wholesale pricing.