High-Performance Iridium Spark Plug for INFINITI (1884111051)

Premium Iridium Core
– Engineered with ultra-fine iridium tip for superior durability, precise ignition, and extended lifespan compared to standard plugs.
Precision Laser Welding
– Advanced welding technology ensures consistent performance under extreme engine conditions, reducing misfires and improving fuel efficiency.
Optimized Heat Range
– Specially designed for INFINITI engines to prevent pre-ignition and overheating, ensuring smooth acceleration and reduced emissions.
Corrosion-Resistant Construction
– Nickel-plated shell and anti-seize coating enhance resistance to rust and chemical wear, ideal for high-mileage or turbocharged engines.
Perfect Fit & Performance
– Direct OEM replacement (1884111051) for seamless compatibility with INFINITI models, delivering factory-standard power and responsiveness.
Ideal for
– Performance tuning, daily commuting, and long-distance driving where reliability and fuel economy matter.
Global Wholesale Advantage
– Bulk pricing, unmatched affordability, and fast shipping for auto repair shops, retailers, and fleet managers.