Premium B7RTC Spark Plug – High-Performance & OEM Quality
Engineered for precision, our B7RTC spark plug features a durable copper core electrode and anti-corrosion nickel plating, ensuring optimal conductivity and extended lifespan. The triple-seal design prevents gas leakage, while the tapered ground electrode enhances ignition efficiency for smoother engine performance. Ideal for Gold Cup automotive engines, this OE-grade plug delivers reliable cold starts, reduced fuel consumption, and minimized emissions. Perfect for daily commuters, fleet vehicles, and performance tuning. Backed by global wholesale pricing, we guarantee bulk-order savings without compromising on OEM standards. Upgrade your engine system with industry-leading durability and affordability.