High-Performance Nickel Alloy Spark Plug B7HS-10 2129
Premium nickel alloy core ensures superior heat dissipation and corrosion resistance for extended engine life. Precision-engineered ceramic insulator prevents voltage leakage, delivering consistent spark performance. Optimized for high-speed motorcycles, ATVs, and small engine equipment, enhancing combustion efficiency and fuel economy. Threaded design guarantees easy installation and secure fit in most 2-stroke and 4-stroke engines. Wholesale bulk pricing available—exclusive global supplier with unbeatable low costs. Stock up for workshops, resale, or fleet maintenance. Heavy-duty construction meets OEM standards, backed by rigorous quality testing. Ideal for riders and mechanics demanding reliability in extreme conditions—racing, off-road, or daily commutes. Upgrade with trusted durability and unmatched affordability.