High-Performance OEM LFR5A-11 Copper Center Electrode Spark Plug
Premium copper core electrode ensures superior conductivity and faster heat dissipation for optimal combustion efficiency. Precision-engineered long thread design guarantees secure fitment and extended durability in high-temperature environments. Ideal for performance tuning, daily commuting, and heavy-duty applications in gasoline engines. Advanced ceramic insulator resists cracking under extreme pressure, while anti-corrosion nickel plating enhances longevity. Direct factory pricing with bulk discounts available—unmatched value for automotive workshops and wholesale buyers. Trusted global supplier with strict quality control and fast worldwide shipping.