Premium Iridium Spark Plug for High-Performance Engines
High-quality MASUMA S403DP ignition system spark plug with iridium core ensures superior durability and consistent performance. Genuine BKR6E-11 2756 compatible design guarantees perfect fit for a wide range of vehicle models. Precision-engineered iridium tip minimizes voltage requirement for faster starts and smoother acceleration. Advanced ceramic insulator prevents misfires and reduces carbon buildup for long-term reliability. Ideal for high-efficiency gasoline engines, turbocharged vehicles, and daily commuter cars. Built to withstand extreme temperatures and heavy-duty driving conditions without performance degradation. Global wholesale supplier with unbeatable bulk pricing—direct factory sourcing ensures OEM-grade quality at the lowest cost. Stock up for automotive workshops, dealerships, or fleet maintenance.