High-Performance Ignition System Spark Plug 5231 BKR6EK for BMW
Premium copper-core electrode ensures rapid heat dissipation and consistent ignition under extreme conditions. Precision-engineered ceramic insulator prevents voltage leakage, enhancing durability and fuel efficiency. Multi-ground electrode design boosts spark intensity for smoother acceleration and reduced emissions. Direct-fit OEM replacement, compatible with BMW models requiring BKR6EK specifications. Ideal for high-performance tuning, daily commuting, and long-distance driving. Factory-direct pricing with bulk discounts—no middlemen, guaranteed lowest wholesale rates.