Premium Iridium Spark Plugs for High-Performance Engines

Durable iridium center electrode ensures extended service life and consistent spark performance

Precision laser welding technology enhances durability and prevents misfires under extreme conditions

Multi-ground electrode design (BKR6EKB-11) optimizes flame propagation for complete combustion

Direct-fit replacements for Honda, Toyota, Nissan, and major Asian/Euro vehicle models

Cold-forged steel shell with triple gasket seal prevents gas leakage and maintains compression

Pre-set gap (0.8-1.1mm) eliminates installation errors for DIY mechanics and professional workshops

Corrosion-resistant nickel plating withstands high-temperature and high-pressure engine environments

Improves fuel efficiency by 5-8% and reduces harmful emissions in daily commuting and fleet vehicles

ISO9001-certified manufacturing with 100% pre-shipment quality control for wholesale buyers

Compatible with turbocharged, hybrid, and conventional gasoline engines (1.5L-3.5L displacement)