Premium Auto Spark Plug N12YC – Factory Direct for BMW Performance
High-performance copper-core electrode ensures superior conductivity and faster ignition. Precision-engineered ceramic insulator resists extreme heat (up to 1,600°F) for consistent combustion. OEM-grade nickel alloy shell prevents corrosion, extending lifespan. Direct-fit design guarantees seamless compatibility with BMW models (E90, F30, etc.). Ideal for high-mileage drivers, tuners, and mechanics seeking reliable wholesale parts. Manufactured with ISO-certified quality control, delivering factory-direct durability. Buy bulk for fleet maintenance or resale—lowest global pricing, no middlemen. Upgrade to smoother acceleration, reduced emissions, and fuel efficiency. Stock up—limited wholesale inventory available.