Premium SPP LFR6A-11/G NGK 22401-8H516 Spark Plugs for Nissan
High-performance iridium core ensures superior ignition efficiency and extended durability. Precision-engineered copper electrode reduces voltage loss for optimal fuel combustion. Specially designed heat dissipation ceramic insulator prevents pre-ignition under extreme engine stress. Corrosion-resistant nickel-plated shell withstands harsh environments. Direct OEM replacement for Nissan vehicles, guaranteeing perfect fitment. Ideal for high-mileage engines, turbocharged systems, and stop-and-go urban driving. Bulk purchase available at unbeatable wholesale rates. Trusted by global auto workshops for reliability and consistent power delivery.