High-Quality Bujias Auto Engine System 3521 Cr9Eix Iridium Spark Plug

Premium Iridium Core
– Engineered with ultra-fine iridium tip for enhanced durability and precise ignition, ensuring optimal fuel combustion and reduced emissions.
Precision Laser Welding
– Advanced laser-welded construction guarantees consistent performance and extended lifespan, outperforming conventional copper or platinum plugs.
Wide Heat Range Compatibility
– Designed to maintain stable performance in extreme temperatures, ideal for high-performance engines, turbocharged systems, and daily commuter vehicles.
Direct NGK Replacement
– Perfect fit for NGK Cr9Eix models, offering seamless integration without modifications. Ideal for car enthusiasts and professional mechanics.
Eco-Friendly Efficiency
– Reduces fuel consumption and carbon footprint while delivering smoother acceleration and reliable cold starts.
Bulk Purchase Advantage
– Exclusive wholesale pricing for garages, auto shops, and resellers seeking top-tier ignition components at unbeatable rates.