High-Performance Iridium Spark Plug for Optimal Engine Efficiency
Premium iridium tip ensures superior ignition, faster starts, and extended durability compared to standard copper or platinum plugs. Precision laser-welded construction minimizes voltage loss for consistent performance.
Engineered for Smooth Combustion & Fuel Economy
Fine-wire center electrode (0.6mm) reduces quenching effect, improving throttle response and reducing emissions. Triple gasket seal prevents gas leakage under high-pressure conditions.
Direct OEM Replacement for Multiple Models
Exact fit for vehicles requiring BKUR6ET-10, BKR5ES, or LFR7AIX plugs. Compatible with gasoline engines (turbo/naturally aspirated). Ideal for daily commuters, performance tuning, and fleet maintenance.
Industrial-Grade Materials for Extreme Conditions
Corrosion-resistant nickel-chromium shell withstands high heat (up to 1,500°C). Anti-fouling ceramic insulator prevents carbon buildup in stop-and-go traffic.
Global Wholesale Advantage
Factory-direct pricing with bulk discounts. Ships in OEM packaging with 100% quality inspection. Stock covers major Asian/European/American car brands.
Key Applications
Passenger cars (Toyota, Honda, VW), light trucks, turbocharged engines, hybrid vehicles, and aftermarket upgrades.